This is a table of named entities, their types, and their frequencies from sentences in your study carrel. Use it to search & browse the list to learn more about your study carrel. Please keep in mind that named-entity extraction is not as accurate as more generic parts-of-speech extraction. Unusual results will appear here.
| entity | type | frequency |
|---|---|---|
| jack | PERSON | 1067 |
| tom | PERSON | 625 |
| bill | PERSON | 239 |
| billy | PERSON | 170 |
| damon | PERSON | 169 |
| marconi | PERSON | 167 |
| fenwick | ORG | 157 |
| bell | PERSON | 151 |
| earth | LOC | 126 |
| noddy | PERSON | 113 |
| new york | GPE | 72 |
| washington | GPE | 67 |
| vol | PERSON | 65 |
| judson | PERSON | 61 |
| radwig | PERSON | 58 |
| london | GPE | 56 |
| new york city | GPE | 49 |
| england | GPE | 49 |
| whizzer | PERSON | 48 |
| america | GPE | 47 |
| morse | PERSON | 46 |
| philadelphia | GPE | 45 |
| nestor | PERSON | 44 |
| atlantic | LOC | 42 |
| thurman | GPE | 39 |
| leyden | GPE | 39 |
| europe | LOC | 38 |
| heterodyne | ORG | 38 |
| carty | PERSON | 37 |
| vail | GPE | 36 |
| andy | PERSON | 36 |
| boston | GPE | 33 |
| ned | PERSON | 32 |
| the united states | GPE | 31 |
| tom swift | PERSON | 31 |
| thomson | ORG | 31 |
| hosbrook | PERSON | 31 |
| wheatstone | ORG | 30 |
| jenks | PERSON | 30 |
| jarrow | PERSON | 30 |
| france | GPE | 27 |
| butterfly | ORG | 27 |
| watson | PERSON | 27 |
| de garros | ORG | 26 |
| receiving set | PERSON | 26 |
| donald | PERSON | 26 |
| aerial | ORG | 26 |
| curlew | PERSON | 25 |
| the grid circuit | ORG | 24 |
| parker | PERSON | 24 |
| arlington | GPE | 24 |
| mary | PERSON | 23 |
| columbia | ORG | 23 |
| chicago | GPE | 22 |
| aerial | ORG | 22 |
| poldhu | ORG | 22 |
| paris | GPE | 22 |
| transformer | PERSON | 22 |
| mark | PERSON | 21 |
| hubbard | ORG | 19 |
| captain mentor | PERSON | 19 |
| branly | ORG | 19 |
| condenser | PERSON | 18 |
| tom jukes | PERSON | 18 |
| oliver lodge | PERSON | 18 |
| jack ready | PERSON | 18 |
| autodyne | PERSON | 18 |
| anderson | PERSON | 18 |
| bill raynor | PERSON | 17 |
| boomerang | GPE | 17 |
| edison | ORG | 17 |
| hertz | ORG | 17 |
| tesla | PERSON | 16 |
| smallwood | PERSON | 16 |
| simms | PERSON | 16 |
| musky bay | LOC | 16 |
| henry | PERSON | 16 |
| brown | PERSON | 16 |
| billings | PERSON | 16 |
| battery | LOC | 16 |
| baltimore | GPE | 16 |
| dusenberry | PERSON | 15 |
| antwerp | GPE | 15 |
| apparatus | ORG | 15 |
| billy raynor | PERSON | 15 |
| oriana | PERSON | 15 |
| germany | GPE | 15 |
| jukes | PERSON | 15 |
| navy | ORG | 15 |
| appendix | GPE | 14 |
| battery | ORG | 14 |
| congress | ORG | 14 |
| diagram | ORG | 14 |
| jackson | PERSON | 14 |
| johnson | PERSON | 14 |
| louvain | GPE | 14 |
| miss nestor | PERSON | 14 |
| navy | ORG | 14 |
| poffer | PERSON | 14 |
| sharpe | PERSON | 14 |
| uncle toby | PERSON | 14 |
| vacuum tube | PERSON | 14 |
| wehnelt | PERSON | 14 |
| mfd | PERSON | 14 |
| the radio corporation of america | ORG | 14 |
| pottle | PERSON | 13 |
| alexander graham bell | PERSON | 13 |
| barley rig | PERSON | 13 |
| braun | PERSON | 13 |
| ohio | GPE | 13 |
| san francisco | GPE | 13 |
| schultz | PERSON | 13 |
| shopton | GPE | 13 |
| slaby | PERSON | 13 |
| southampton | ORG | 13 |
| fig | GPE | 12 |
| ammeter | PERSON | 12 |
| berwick | PERSON | 12 |
| de garros | PERSON | 12 |
| discharge | PERSON | 12 |
| figs | ORG | 12 |
| russia | GPE | 12 |
| sanders | PERSON | 12 |
| shavings | PERSON | 12 |
| microfarad | ORG | 12 |
| donald judson | PERSON | 11 |
| agamemnon | PERSON | 11 |
| captain simms | PERSON | 11 |
| the western union | ORG | 11 |
| i. | ORG | 11 |
| ready | PERSON | 11 |
| bush | PERSON | 11 |
| italy | GPE | 10 |
| amplifier | PERSON | 10 |
| chapter xvi | ORG | 10 |
| coil | ORG | 10 |
| earthquake island | LOC | 10 |
| eradicate | ORG | 10 |
| field | GPE | 10 |
| gap | ORG | 10 |
| herr radwig | PERSON | 10 |
| judsons | ORG | 10 |
| newark | GPE | 10 |
| niagara | PERSON | 10 |
| pittsburgh | GPE | 10 |
| proc | PERSON | 10 |
| smith | ORG | 10 |
| static | PERSON | 10 |
| trowbridge | PERSON | 10 |
| underwood | ORG | 10 |
| � | PERSON | 10 |
| muller | PERSON | 10 |
| cambridge | GPE | 9 |
| fred | PERSON | 9 |
| alfred vail | PERSON | 9 |
| barcoe jenks | PERSON | 9 |
| belgium | GPE | 9 |
| newfoundland | GPE | 9 |
| gale | PERSON | 9 |
| mary nestor | PERSON | 9 |
| roy | PERSON | 9 |
| virginia | GPE | 9 |
| coils | GPE | 8 |
| frequency | ORG | 8 |
| crookes | ORG | 8 |
| cornwall | GPE | 8 |
| comptes rendus | ORG | 8 |
| gap | PERSON | 8 |
| captain rollok | PERSON | 8 |
| captain dennis | PERSON | 8 |
| berlin | GPE | 8 |
| austria | GPE | 8 |
| andy foger | PERSON | 8 |
| grid | ORG | 8 |
| the tuning coil | ORG | 8 |
| great britain | GPE | 8 |
| the oscillation choke coil | ORG | 8 |
| heterodyne | ORG | 8 |
| wireless press, inc. | ORG | 8 |
| wave | ORG | 8 |
| the quaker city | GPE | 8 |
| variometer | PERSON | 8 |
| spark | GPE | 8 |
| rosenstein | PERSON | 8 |
| rocky point | ORG | 8 |
| pacific | LOC | 8 |
| plate | ORG | 8 |
| mullen | PERSON | 7 |
| florida | GPE | 7 |
| franklin | ORG | 7 |
| government | ORG | 7 |
| kronprinzessin | PERSON | 7 |
| massa tom | PERSON | 7 |
| earwig | PERSON | 7 |
| new jersey | GPE | 7 |
| raynor | PERSON | 7 |
| skipjack | PERSON | 7 |
| tufts college | ORG | 7 |
| yale | ORG | 7 |
| preece | PERSON | 7 |
| elmer e. | PERSON | 6 |
| currents | PERSON | 6 |
| dick sanders | PERSON | 6 |
| electron | ORG | 6 |
| ferraris | PERSON | 6 |
| englishman | ORG | 6 |
| faraday | ORG | 6 |
| circuit | ORG | 6 |
| fessenden | GPE | 6 |
| frank armstrong | PERSON | 6 |
| condenser | PERSON | 6 |
| captain turner | PERSON | 6 |
| cincinnati | GPE | 6 |
| charles wheatstone | PERSON | 6 |
| captain hoeseason | PERSON | 6 |
| box | PERSON | 6 |
| armstrong | PERSON | 6 |
| amplifier | ORG | 6 |
| amplification | ORG | 6 |
| ammeter | ORG | 6 |
| a. fleming | PERSON | 6 |
| great eastern | ORG | 6 |
| gisborne | PERSON | 6 |
| cal | GPE | 6 |
| helen | PERSON | 6 |
| sarah | PERSON | 6 |
| iii | ORG | 6 |
| the society of arts | ORG | 6 |
| the navy department | ORG | 6 |
| mica | GPE | 6 |
| wireless telephone transmitter | ORG | 6 |
| west | LOC | 6 |
| the west indies | GPE | 6 |
| tommasina | GPE | 6 |
| the western union | ORG | 6 |
| southern star | LOC | 6 |
| the north sea | LOC | 6 |
| rivers | PERSON | 6 |
| long island | LOC | 6 |
| receptor | ORG | 6 |
| inductance | ORG | 6 |
| kronprinzessin emilie | PERSON | 6 |
| law | PERSON | 6 |
| kilowatt | PERSON | 6 |
| m. la farge | PERSON | 6 |
| mile c. w. telegraph | PERSON | 6 |
| park place | GPE | 6 |
| phil | PERSON | 6 |
| massachusetts | GPE | 5 |
| g. marconi | PERSON | 5 |
| mm | PERSON | 5 |
| m. thayer | PERSON | 5 |
| k | ORG | 5 |
| jove | PERSON | 5 |
| joseph henry | PERSON | 5 |
| john carty | PERSON | 5 |
| instrument | ORG | 5 |
| gray | ORG | 5 |
| britisher | PERSON | 5 |
| essex | PERSON | 5 |
| clayton | ORG | 5 |
| california | GPE | 5 |
| burns | GPE | 5 |
| benjamin franklin | PERSON | 5 |
| ardois | ORG | 5 |
| ajax | ORG | 5 |
| abner | PERSON | 5 |
| providence | ORG | 5 |
| popoff | ORG | 5 |
| m. blondel | PERSON | 5 |
| pupin | GPE | 5 |
| united states | GPE | 5 |
| the motor cycle chums | ORG | 5 |
| resolute | ORG | 5 |
| the isle of wight | GPE | 5 |
| the american institute of electrical engineers | ORG | 5 |
| gutta-percha | ORG | 5 |
| exclaimed bill | PERSON | 5 |
| zey | PERSON | 5 |
| william thomson | PERSON | 5 |
| william | PERSON | 5 |
| mercury | ORG | 5 |
| uncle sam | PERSON | 5 |
| ruritania | PERSON | 5 |
| theodore n. vail | PERSON | 5 |
| sprengel | ORG | 5 |
| speedaway | PERSON | 5 |
| silver star | ORG | 5 |
| sibley | PERSON | 5 |
| tom swift''s | PERSON | 5 |
| samuel morse | PERSON | 5 |
| inductance | ORG | 4 |
| horizontal aerial | PERSON | 4 |
| hoeseason | PERSON | 4 |
| heterodyne oscillator | PERSON | 4 |
| harding | PERSON | 4 |
| grid | GPE | 4 |
| green and co. | ORG | 4 |
| elizabeth | GPE | 4 |
| garret jackson | PERSON | 4 |
| first wireless college | ORG | 4 |
| electromotive force | ORG | 4 |
| electric resistance | ORG | 4 |
| electric current | ORG | 4 |
| edinburgh | GPE | 4 |
| inc. | GPE | 4 |
| induction | ORG | 4 |
| kaiser | GPE | 4 |
| india | GPE | 4 |
| kelvin | PERSON | 4 |
| dublin | GPE | 4 |
| leak amplifier | PERSON | 4 |
| loud | ORG | 4 |
| less | ORG | 4 |
| l. i. | PERSON | 4 |
| kenneth r. hinman | PERSON | 4 |
| kick | PERSON | 4 |
| inductance coil | ORG | 4 |
| john j. carty | PERSON | 4 |
| japan | GPE | 4 |
| jacob jukes | PERSON | 4 |
| ireland | GPE | 4 |
| inventor of the telephone | ORG | 4 |
| induction coil | ORG | 4 |
| electricity | ORG | 4 |
| 12.--loose coupler complete | PERSON | 4 |
| diagram for sending set | ORG | 4 |
| diagram showing long wave receptor | ORG | 4 |
| aerial switch for a complete sending | ORG | 4 |
| aerial complete | ORG | 4 |
| ampere | ORG | 4 |
| a. frederick collins | PERSON | 4 |
| 97.--how the tuning coil | ORG | 4 |
| 87.--microphone transformer | PERSON | 4 |
| 61.--wiring diagram of | PERSON | 4 |
| 49.--three coil | ORG | 4 |
| 45.--radio frequency transformer | PERSON | 4 |
| 41.--wiring diagram of a simple vacuum | PERSON | 4 |
| 38.--three electrode vacuum tube detector | PERSON | 4 |
| 36.--sound wave and electric wave | ORG | 4 |
| lightning | GPE | 4 |
| 10.--the crystal detector complete | ORG | 4 |
| 10.--cross section of crystal detector | ORG | 4 |
| aerial wire | GPE | 4 |
| aerial, loop | ORG | 4 |
| alaska yukon pacific exposition | ORG | 4 |
| captain jackson | PERSON | 4 |
| detroit | GPE | 4 |
| d. c. | PERSON | 4 |
| chapter xvii | ORG | 4 |
| chapter ix | ORG | 4 |
| channel | ORG | 4 |
| captain toby | PERSON | 4 |
| condenser | ORG | 4 |
| alfred g. rinehart | PERSON | 4 |
| chapter vi | ORG | 4 |
| c. w. telegraphy | PERSON | 4 |
| c. w. | PERSON | 4 |
| buzzer | PERSON | 4 |
| broadcasting programs | ORG | 4 |
| blub blub | PERSON | 4 |
| liege | ORG | 4 |
| microphone | PERSON | 4 |
| loop aerial | PERSON | 4 |
| stations twenty | GPE | 4 |
| wired-wireless | PERSON | 4 |
| wave length band | ORG | 4 |
| wave length | PERSON | 4 |
| watt | PERSON | 4 |
| universal detector | ORG | 4 |
| united states naval high power station | ORG | 4 |
| turner | PERSON | 4 |
| toby | PERSON | 4 |
| theodore vail | PERSON | 4 |
| the operation of microphone modulators | ORG | 4 |
| the motor cycle chums | ORG | 4 |
| the crystal detector | ORG | 4 |
| telegraph transmitter | PERSON | 4 |
| symbols | PERSON | 4 |
| sustained mechanical vibrations | ORG | 4 |
| wright | PERSON | 4 |
| xii | ORG | 4 |
| xiv | ORG | 4 |
| the grant centenary celebration | ORG | 4 |
| the wireless telephone | ORG | 4 |
| the western union telegraph company | ORG | 4 |
| the universal detector | ORG | 4 |
| the united states navy | ORG | 4 |
| the secret service | ORG | 4 |
| the manhattan electrical supply co. | ORG | 4 |
| the english channel | ORG | 4 |
| zeppelin | PERSON | 4 |
| the control switchboards | ORG | 4 |
| mass | GPE | 4 |
| kilowatt | PERSON | 4 |
| loose coupler | PERSON | 4 |
| autodyne | PERSON | 4 |
| a simple aerial wire system | ORG | 4 |
| step amplifier | PERSON | 4 |
| gutta | ORG | 4 |
| st. john''s | PERSON | 4 |
| n. j. | PERSON | 4 |
| pine island | LOC | 4 |
| poles | ORG | 4 |
| nova scotia | PERSON | 4 |
| new england | LOC | 4 |
| national electric | ORG | 4 |
| national board of fire underwriters | ORG | 4 |
| mexico | GPE | 4 |
| pleasant | GPE | 4 |
| magnetic lines of force | ORG | 4 |
| modulation | PERSON | 4 |
| microphone | ORG | 4 |
| lytle park | GPE | 4 |
| loud | GPE | 4 |
| spreader | LOC | 4 |
| plate | ORG | 4 |
| meters | PERSON | 4 |
| positive | ORG | 4 |
| spark | ORG | 4 |
| spark coil | ORG | 4 |
| reactance | ORG | 4 |
| silk | ORG | 4 |
| senate | ORG | 4 |
| scotland | GPE | 4 |
| science | PERSON | 4 |
| secret service | ORG | 4 |
| richmond hill | GPE | 4 |
| rex kingdon | PERSON | 4 |
| reactor | GPE | 4 |
| reactance | PERSON | 4 |
| radio corporation of america | ORG | 4 |
| reactor | ORG | 4 |
| rheostat | ORG | 4 |
| his majesty''s | PERSON | 3 |
| house | ORG | 3 |
| holtz | ORG | 3 |
| holland | GPE | 3 |
| heinrich hertz | ORG | 3 |
| helen dennis | PERSON | 3 |
| hans poffer | PERSON | 3 |
| hawaii | GPE | 3 |
| hansen | PERSON | 3 |
| hullo | PERSON | 3 |
| huh | PERSON | 3 |
| journal | ORG | 3 |
| j. j. thomson | PERSON | 3 |
| jack | PERSON | 3 |
| james | PERSON | 3 |
| jameson | PERSON | 3 |
| janet barry | PERSON | 3 |
| john | PERSON | 3 |
| kingstown | ORG | 3 |
| kwaker | PERSON | 3 |
| leyden jar | PERSON | 3 |
| georg seibt | PERSON | 3 |
| hamburg | GPE | 3 |
| bright | ORG | 3 |
| g''lang | PERSON | 3 |
| franklin field | ORG | 3 |
| mansburg | GPE | 3 |
| amerique | PERSON | 3 |
| arctic | LOC | 3 |
| baggert | PERSON | 3 |
| bill sniggers | PERSON | 3 |
| bologna | GPE | 3 |
| brett | PERSON | 3 |
| cambaranian | ORG | 3 |
| calcutta | ORG | 3 |
| captain simms'' | PERSON | 3 |
| colomb | ORG | 3 |
| columbus | GPE | 3 |
| continental | ORG | 3 |
| count von arco | ORG | 3 |
| distress | ORG | 3 |
| de forest | ORG | 3 |
| dr. marchant | PERSON | 3 |
| duy puyster | PERSON | 3 |
| e. branly | PERSON | 3 |
| elisha gray | PERSON | 3 |
| eradicate sampson | PERSON | 3 |
| motor | ORG | 3 |
| time | ORG | 3 |
| mark cherry | PERSON | 3 |
| telegraph | ORG | 3 |
| toby ready | PERSON | 3 |
| transcontinental | ORG | 3 |
| vii | ORG | 3 |
| vermont | GPE | 3 |
| w.h. | PERSON | 3 |
| white house | ORG | 3 |
| wilson | PERSON | 3 |
| xix | ORG | 3 |
| xlii | ORG | 3 |
| xvi | ORG | 3 |
| xxvii | ORG | 3 |
| yo | PERSON | 3 |
| de garros'' | ORG | 3 |
| electron | ORG | 3 |
| exclaimed de garros | ORG | 3 |
| the american telephone and telegraph company | ORG | 3 |
| the atlantic ocean | LOC | 3 |
| the western electric company | ORG | 3 |
| viz. | GPE | 3 |
| mate fordam | PERSON | 3 |
| zirconia | GPE | 3 |
| times | ORG | 3 |
| the westinghouse company | ORG | 3 |
| strassburg | GPE | 3 |
| quaker | ORG | 3 |
| mediterranean | LOC | 3 |
| muirhead | PERSON | 3 |
| mundy | PERSON | 3 |
| naples | GPE | 3 |
| new orleans | GPE | 3 |
| olaf olsen | PERSON | 3 |
| phys | ORG | 3 |
| pompey | PERSON | 3 |
| postmaster-general | ORG | 3 |
| montauk point | ORG | 3 |
| r.n. | GPE | 3 |
| sandy hook | PERSON | 3 |
| strasburg | GPE | 3 |
| red cloud | ORG | 3 |
| state | ORG | 3 |
| siemens | ORG | 3 |
| mersey | PERSON | 3 |
| salem | GPE | 3 |
| red cross | ORG | 3 |
| rollok | PERSON | 3 |
| rome | GPE | 3 |
| gratz | GPE | 2 |
| grid leak resistance.--it | ORG | 2 |
| grid leak | PERSON | 2 |
| grid gnd | PERSON | 2 |
| grid condenser.--a | PERSON | 2 |
| grid circuit reactor fig | ORG | 2 |
| grid circuit reactor | ORG | 2 |
| grid characteristics | ORG | 2 |
| greece | GPE | 2 |
| glasgow | GPE | 2 |
| grand river ave. | LOC | 2 |
| glace bay | LOC | 2 |
| georgie | PERSON | 2 |
| george hosbrook | PERSON | 2 |
| generator tube | PERSON | 2 |
| general electric co. | ORG | 2 |
| gauss | PERSON | 2 |
| gauge | PERSON | 2 |
| grid leak.--grid | ORG | 2 |
| galena.--a | ORG | 2 |
| georgia | GPE | 2 |
| hard tube | PERSON | 2 |
| grid potential | ORG | 2 |
| harvard | ORG | 2 |
| guided wave | ORG | 2 |
| hercules | GPE | 2 |
| herbert e. metcalf | PERSON | 2 |
| helmholtz | ORG | 2 |
| heaviside | PERSON | 2 |
| headphones.--if | GPE | 2 |
| headphone.--an | ORG | 2 |
| headphone | ORG | 2 |
| harvard university | ORG | 2 |
| hartford | GPE | 2 |
| grimsby | PERSON | 2 |
| hark | PERSON | 2 |
| herr | GPE | 2 |
| hagueen | GPE | 2 |
| horse | ORG | 2 |
| heterodyne | ORG | 2 |
| h.p. | PERSON | 2 |
| h.c. | GPE | 2 |
| h. b. jackson | PERSON | 2 |
| ground.--if | GPE | 2 |
| galena | ORG | 2 |
| ericsson | ORG | 2 |
| ground | ORG | 2 |
| edison storage battery co. | ORG | 2 |
| electrose mfg | PERSON | 2 |
| electron | ORG | 2 |
| electrode.--a | LOC | 2 |
| electric wave telegraphy | ORG | 2 |
| electric units and standards | ORG | 2 |
| electric specialty co. | ORG | 2 |
| electric energy | ORG | 2 |
| electric | ORG | 2 |
| edward branly | PERSON | 2 |
| edelman | PERSON | 2 |
| elsie | PERSON | 2 |
| earth | LOC | 2 |
| energy | ORG | 2 |
| enamelled.--wire | GPE | 2 |
| electromotive force | ORG | 2 |
| e. w. | PERSON | 2 |
| e. the storage battery | ORG | 2 |
| e. h. armstrong | PERSON | 2 |
| dry | ORG | 2 |
| don''t_--no | PERSON | 2 |
| ellis | PERSON | 2 |
| heterodyne long | PERSON | 2 |
| generator | PERSON | 2 |
| foliage | ORG | 2 |
| g. s. electrostatic | PERSON | 2 |
| g. d. | PERSON | 2 |
| fritz | PERSON | 2 |
| frank armstrong''s | PERSON | 2 |
| frank | PERSON | 2 |
| francis o.j. | PERSON | 2 |
| foundry and machine co. | ORG | 2 |
| fordam | PERSON | 2 |
| forced.--oscillations | PERSON | 2 |
| fleming valve | PERSON | 2 |
| ezra cornell | PERSON | 2 |
| firth | ORG | 2 |
| first district | LOC | 2 |
| filter | ORG | 2 |
| faradon | ORG | 2 |
| farad | PERSON | 2 |
| fahrenheit °f | ORG | 2 |
| frequency | ORG | 2 |
| fleming | ORG | 2 |
| f. a dry | ORG | 2 |
| herr professor | PERSON | 2 |
| iron | ORG | 2 |
| heterodyne receiving | PERSON | 2 |
| heterodyne receiving sets | PERSON | 2 |
| magnavox co. | ORG | 2 |
| mabel hubbard | PERSON | 2 |
| mutual | ORG | 2 |
| multi-stage | ORG | 2 |
| multi | ORG | 2 |
| modulator | ORG | 2 |
| milli | ORG | 2 |
| meter | ORG | 2 |
| mass | ORG | 2 |
| m. d''arsonval | PERSON | 2 |
| lyons | ORG | 2 |
| lowell | PERSON | 2 |
| loud speakers | ORG | 2 |
| loose coupler litz | PERSON | 2 |
| long island city | GPE | 2 |
| loading | GPE | 2 |
| litzendraht mfd | PERSON | 2 |
| lightning switch fig | ORG | 2 |
| lightning switch | PERSON | 2 |
| lieutenant berryman | PERSON | 2 |
| lewis | PERSON | 2 |
| magnetic amplifier | PERSON | 2 |
| main st. | GPE | 2 |
| mam-ma | PERSON | 2 |
| mica condenser.--where mica | PERSON | 2 |
| modulator.--a | ORG | 2 |
| miss nestor''s | ORG | 2 |
| mile c. w. telegraph transmitter.--to | PERSON | 2 |
| mile c. w. telegraph transmitter | PERSON | 2 |
| microphone transmitter fig | ORG | 2 |
| microphone transmitter | ORG | 2 |
| microfarads | GPE | 2 |
| microfarad neg | ORG | 2 |
| michigan paper tube and can co. | ORG | 2 |
| meter | PERSON | 2 |
| mandy | PERSON | 2 |
| mesco | ORG | 2 |
| meriden | GPE | 2 |
| mentor | PERSON | 2 |
| medford hillside | GPE | 2 |
| mechanical tuning | ORG | 2 |
| mcgraw pub | ORG | 2 |
| maxwell | ORG | 2 |
| martin johnson | PERSON | 2 |
| manhattan electrical supply co. | ORG | 2 |
| law is.--if | PERSON | 2 |
| lafayette st. | PERSON | 2 |
| lackawanna | GPE | 2 |
| idaho | GPE | 2 |
| international system of electric and magnetic units | ORG | 2 |
| international morse | ORG | 2 |
| international insulating co. | ORG | 2 |
| information.--it | ORG | 2 |
| inductance l.c. | PERSON | 2 |
| inductance coils fig | ORG | 2 |
| inductance coils | PERSON | 2 |
| inductance coil fig | ORG | 2 |
| il nuovo | PERSON | 2 |
| international radiotelegraphic convention | ORG | 2 |
| iron pyrites.--a | PERSON | 2 |
| international | ORG | 2 |
| inspector | ORG | 2 |
| hyphen | GPE | 2 |
| hunter college | ORG | 2 |
| hum | PERSON | 2 |
| honolulu | GPE | 2 |
| hon | ORG | 2 |
| hiram judson | PERSON | 2 |
| heterodyne reception | PERSON | 2 |
| direct current | ORG | 2 |
| isthmus | GPE | 2 |
| loose | PERSON | 2 |
| kennedy | PERSON | 2 |
| london | GPE | 2 |
| load | PERSON | 2 |
| lightning | PERSON | 2 |
| l.i. | GPE | 2 |
| l.c. | GPE | 2 |
| l. s.) mfg | PERSON | 2 |
| l. b. | PERSON | 2 |
| king amplitone co. | ORG | 2 |
| kilowatt l. | PERSON | 2 |
| kilowatt.--1,000 watts | PERSON | 2 |
| j. h. | PERSON | 2 |
| k. | PERSON | 2 |
| jules verne | PERSON | 2 |
| jones | PERSON | 2 |
| jimmy | PERSON | 2 |
| jane harding | PERSON | 2 |
| jenks | PERSON | 2 |
| jack''s curiosity | PERSON | 2 |
| j.w. | PERSON | 2 |
| j. trowbridge | PERSON | 2 |
| dolbear | PERSON | 2 |
| czar | ORG | 2 |
| diamond st. | GPE | 2 |
| anders bull | ORG | 2 |
| audibility | ORG | 2 |
| army | ORG | 2 |
| arkay | GPE | 2 |
| arago | PERSON | 2 |
| apps | PERSON | 2 |
| appliance co. | ORG | 2 |
| apparatus layout | ORG | 2 |
| another simple kind | PERSON | 2 |
| annapolis | GPE | 2 |
| amplitron | LOC | 2 |
| band | ORG | 2 |
| amplitone | PERSON | 2 |
| amplifying modulator | ORG | 2 |
| amplifier.--see _amplifier | PERSON | 2 |
| amplifier.--if | GPE | 2 |
| amplifier tubes | PERSON | 2 |
| american technical society | ORG | 2 |
| american radio and research corporation | ORG | 2 |
| allston | PERSON | 2 |
| alexandria bay | LOC | 2 |
| audio amplifying | PERSON | 2 |
| billy | PERSON | 2 |
| air gap lightning arrester | ORG | 2 |
| beekman st. | ORG | 2 |
| boy scout | ORG | 2 |
| bournemouth | PERSON | 2 |
| boulogne | PERSON | 2 |
| bose | PERSON | 2 |
| blake | PERSON | 2 |
| bk | ORG | 2 |
| bethell | ORG | 2 |
| ben stone | PERSON | 2 |
| bell telephone receiver | ORG | 2 |
| battery connections fig | ORG | 2 |
| blub | ORG | 2 |
| battery connections | ORG | 2 |
| battery c._ | PERSON | 2 |
| battery a. abbreviations | PERSON | 2 |
| barclay st. | ORG | 2 |
| bar harbor | PERSON | 2 |
| baby crystal detector fig | ORG | 2 |
| baby crystal detector | ORG | 2 |
| by hurst & company | ORG | 2 |
| boston | GPE | 2 |
| alexander popoff | PERSON | 2 |
| air core | ORG | 2 |
| bridget | PERSON | 2 |
| 46.--audio frequency transformer. | PERSON | 2 |
| a. fleming | PERSON | 2 |
| a. f. c. contents | PERSON | 2 |
| a. c. | PERSON | 2 |
| 89.--wiring diagram of 25 to 50 mile wireless telephone. | PERSON | 2 |
| 84.--standard microphone transmitter | PERSON | 2 |
| 84.--standard microphone | PERSON | 2 |
| 76.--experimental c. w. telegraph transmitter fig | PERSON | 2 |
| 51.--the use of the potentiometer | PERSON | 2 |
| 51.--the use of | PERSON | 2 |
| 46.--audio frequency transformer ( | PERSON | 2 |
| a.c. | GPE | 2 |
| 31.--water valve analogue | ORG | 2 |
| 28.--water analogue for electric pressure fig | ORG | 2 |
| 28.--water analogue for electric pressure | ORG | 2 |
| 11.--double slide tuning coil complete | ORG | 2 |
| 104 | ORG | 2 |
| 1000-mile c. w. telegraph transmitting set-- | PERSON | 2 |
| 1000-mile c. w. telegraph transmitter fig | PERSON | 2 |
| & s. cotton | ORG | 2 |
| morse alphabet | PERSON | 2 |
| a. frederick collins.--wireless | PERSON | 2 |
| a.m. | GPE | 2 |
| air condenser | ORG | 2 |
| attenuation.--in sending | PERSON | 2 |
| africa | LOC | 2 |
| aerial wire systems.--to | ORG | 2 |
| aerial switches fig | ORG | 2 |
| aerial switches | ORG | 2 |
| aerial a.c. | ORG | 2 |
| aerial (a) fig | ORG | 2 |
| admiralty | ORG | 2 |
| adams-morgan co. | ORG | 2 |
| about electric tuning | ORG | 2 |
| appendix useful information--glossary--wireless don''ts | ORG | 2 |
| abbreviations | ORG | 2 |
| appendix useful information abbreviations of units unit abbreviation | ORG | 2 |
| appendix | GPE | 2 |
| andy foger''s | ORG | 2 |
| amplifiers | ORG | 2 |
| alternator.--an | GPE | 2 |
| alphabet | ORG | 2 |
| alexander graham bell | PERSON | 2 |
| air core transformer.--see | ORG | 2 |
| aerial wire | ORG | 2 |
| brazil | GPE | 2 |
| brooklyn | GPE | 2 |
| diagram of an atom fig | ORG | 2 |
| continuous waves | PERSON | 2 |
| crystal detector | ORG | 2 |
| crystal | ORG | 2 |
| cousin mary | PERSON | 2 |
| coupler c.w. | PERSON | 2 |
| cotton | ORG | 2 |
| coto-coil co. | ORG | 2 |
| cortlandt st. | LOC | 2 |
| cornell university | ORG | 2 |
| cornell | ORG | 2 |
| continental fiber co. | ORG | 2 |
| cuba | GPE | 2 |
| continental europe | LOC | 2 |
| contact.--a | GPE | 2 |
| connecticut telephone and telegraph co. | ORG | 2 |
| connect | GPE | 2 |
| condenser coup | PERSON | 2 |
| commercial.--(1 | ORG | 2 |
| colin b. | PERSON | 2 |
| coarse | PERSON | 2 |
| clapp-eastman co. | ORG | 2 |
| crystal detector.--a | ORG | 2 |
| cyclops | PERSON | 2 |
| choke | ORG | 2 |
| delaware | GPE | 2 |
| diagram of an atom | ORG | 2 |
| diagram of spark coil fig | ORG | 2 |
| diagram of spark coil | ORG | 2 |
| diagram of loose coupler | ORG | 2 |
| diagram of long wave autodyne | ORG | 2 |
| diagram of long wave antodyne | ORG | 2 |
| diagram of double slide tuning coil | ORG | 2 |
| diagram for radio frequency transformer | ORG | 2 |
| dennis | PERSON | 2 |
| decrease | PERSON | 2 |
| d, van nostrand co. | ORG | 2 |
| de forest''s | ORG | 2 |
| das fatherland | PERSON | 2 |
| definitions of electric | ORG | 2 |
| de | ORG | 2 |
| damon | PERSON | 2 |
| d.x. | PERSON | 2 |
| d. c._ | PERSON | 2 |
| d. c. wireless | PERSON | 2 |
| d. c. h. m. | PERSON | 2 |
| church st. | ORG | 2 |
| cherbourg | GPE | 2 |
| brownie | GPE | 2 |
| carrier | ORG | 2 |
| chapter xv | ORG | 2 |
| chapter xiv | ORG | 2 |
| chapter xii | ORG | 2 |
| chapter v electricity simply explained | ORG | 2 |
| chapter ix | ORG | 2 |
| chapter iv simple | ORG | 2 |
| chapter iv | ORG | 2 |
| chapter ii | ORG | 2 |
| chapter | ORG | 2 |
| carborundum | ORG | 2 |
| chapter xvii continuous wave telegraph transmitting sets | ORG | 2 |
| c.) inc. | ORG | 2 |
| c. power transformer | PERSON | 2 |
| c. w. telegraph | PERSON | 2 |
| c. w. telegraph transmitter fig | PERSON | 2 |
| c. w. telegraph transmitter | PERSON | 2 |
| burgess battery company, harris trust co. | ORG | 2 |
| bureau of standards handbook | ORG | 2 |
| bunnell | ORG | 2 |
| bucher.--the wireless experimenter''s | PERSON | 2 |
| chapter xvi | ORG | 2 |
| chapter xxv | ORG | 2 |
| chelsea | GPE | 2 |
| cat whisker | PERSON | 2 |
| charles b. | PERSON | 2 |
| chapter xv | PERSON | 2 |
| chapel st. | ORG | 2 |
| centimeters | ORG | 2 |
| centimeter-grain-second cond | ORG | 2 |
| centimeter | PERSON | 2 |
| centigrade °c | ORG | 2 |
| centennial | PERSON | 2 |
| cat whisker contact | PERSON | 2 |
| carrier | PERSON | 2 |
| chapter xxxiv | ORG | 2 |
| carborundum | ORG | 2 |
| captain van der | PERSON | 2 |
| cape cod | PERSON | 2 |
| campbell swinton | PERSON | 2 |
| cambridge university press | ORG | 2 |
| continental | ORG | 2 |
| conn | ORG | 2 |
| coils | ORG | 2 |
| characteristics | ORG | 2 |
| molybdenite.--a | PERSON | 2 |
| canada | GPE | 2 |
| mount | LOC | 2 |
| w.l. | GPE | 2 |
| wakefield damon | GPE | 2 |
| wa''al | PERSON | 2 |
| wireless | ORG | 2 |
| william marconi inventor | PERSON | 2 |
| waves | ORG | 2 |
| wave lengths w. l.--wave lengths | ORG | 2 |
| wave length.--every | ORG | 2 |
| wave length band.--in | ORG | 2 |
| watson | PERSON | 2 |
| w. telegraph transmitting sets | PERSON | 2 |
| waterfield | GPE | 2 |
| w. b. croft | PERSON | 2 |
| von gottberg | PERSON | 2 |
| volt direct lighting | ORG | 2 |
| vernier.--a | PERSON | 2 |
| vernier | GPE | 2 |
| vell | PERSON | 2 |
| variometer var | PERSON | 2 |
| variocouplers | ORG | 2 |
| variocoupler.--a | PERSON | 2 |
| washington st. | ORG | 2 |
| watt oscillator vacuum tube | PERSON | 2 |
| vario couplers | ORG | 2 |
| westfield | GPE | 2 |
| wilmington | GPE | 2 |
| william penn | PERSON | 2 |
| william marconi | PERSON | 2 |
| william baxter | PERSON | 2 |
| whatsa da mat'' | PERSON | 2 |
| weston electrical instrument co. | ORG | 2 |
| weston ave | PERSON | 2 |
| westinghouse electric co. | ORG | 2 |
| westinghouse | ORG | 2 |
| western union | ORG | 2 |
| watt vacuum tube | PERSON | 2 |
| western electric co. | ORG | 2 |
| western electric | ORG | 2 |
| west indies | GPE | 2 |
| west 45th st. | LOC | 2 |
| weber | PERSON | 2 |
| wave motion | PERSON | 2 |
| wave length.--if | PERSON | 2 |
| wave length x. | PERSON | 2 |
| wave | PERSON | 2 |
| variocoupler | PERSON | 2 |
| variable rotary condenser | PERSON | 2 |
| wireless headphone fig | PERSON | 2 |
| thirty miles | PERSON | 2 |
| transmission | ORG | 2 |
| transcriber | PERSON | 2 |
| transatlantic | ORG | 2 |
| toledo | GPE | 2 |
| tickler v. | PERSON | 2 |
| three coil coupler | ORG | 2 |
| thomas watson | PERSON | 2 |
| thomas a. edison | PERSON | 2 |
| thomas | GPE | 2 |
| the telephone induction coil.--this | ORG | 2 |
| transmitter connectors | ORG | 2 |
| the telephone induction coil | ORG | 2 |
| the secondary spark coil circuit | ORG | 2 |
| the plate and grid circuit reactance coils | ORG | 2 |
| the panel cutout | ORG | 2 |
| the operation of reactors and condensers | ORG | 2 |
| the motor-generator set-- | ORG | 2 |
| the motor cycle | ORG | 2 |
| the magnetic modulator | ORG | 2 |
| the loose coupled tuning coil | ORG | 2 |
| transmitter | GPE | 2 |
| transmitter fig | ORG | 2 |
| variable condensers | ORG | 2 |
| upper montclair | ORG | 2 |
| variable condenser | PERSON | 2 |
| valve analogue | PERSON | 2 |
| vacuum tubes | PERSON | 2 |
| vacuum tube.--a | PERSON | 2 |
| vacuum tube w.l. | PERSON | 2 |
| voltage | ORG | 2 |
| variable | PERSON | 2 |
| valve | PERSON | 2 |
| v. electricity simply explained electricity | ORG | 2 |
| united states naval institute | ORG | 2 |
| trinity bay | ORG | 2 |
| underlying radio communication | ORG | 2 |
| uncle | PERSON | 2 |
| us | GPE | 2 |
| uhlans | ORG | 2 |
| u.s.a. | GPE | 2 |
| u. s. inspector | PERSON | 2 |
| u. s. army | ORG | 2 |
| tuska | ORG | 2 |
| troy | GPE | 2 |
| wire gauge c. | PERSON | 2 |
| wireless press, ltd. | ORG | 2 |
| the induction coil | ORG | 2 |
| the east india company | ORG | 2 |
| the oscillations control the flow of the battery current through the tube | ORG | 2 |
| the marchese luigi solari | ORG | 2 |
| the liberty bell | ORG | 2 |
| the king of england | LOC | 2 |
| the international of the international signal code | ORG | 2 |
| the house of representatives | ORG | 2 |
| the heterodyne receptor works fig | ORG | 2 |
| the gulf of st. lawrence | LOC | 2 |
| the general electric | ORG | 2 |
| the coto coil co. | ORG | 2 |
| the pine island hotel | ORG | 2 |
| the committee on commerce | ORG | 2 |
| the city of washington | GPE | 2 |
| the cantor lectures | ORG | 2 |
| the c. w. telegraph | PERSON | 2 |
| the atlantic telegraph company | ORG | 2 |
| the a. h. grebe company | ORG | 2 |
| telegraph transmitters | PERSON | 2 |
| spider-web | PERSON | 2 |
| sha | ORG | 2 |
| the oscillations control the flow of the battery current through the tube fig | ORG | 2 |
| the positive part of oscillations goes through the tube | ORG | 2 |
| sec | ORG | 2 |
| the westinghouse co. | ORG | 2 |
| mount the parts | LOC | 2 |
| ye | PERSON | 2 |
| watts | LOC | 2 |
| volts v. watts w. | PERSON | 2 |
| volt dry | ORG | 2 |
| the grid leak circuit | ORG | 2 |
| the grid coil | ORG | 2 |
| the buzzer circuit | ORG | 2 |
| the _bureau of standards circular | ORG | 2 |
| the u. s. national electric.--a | ORG | 2 |
| the post office department | ORG | 2 |
| the south seas | LOC | 2 |
| the royal italian navy | ORG | 2 |
| the royal institution | ORG | 2 |
| the radio service co. | ORG | 2 |
| the radio mfg | ORG | 2 |
| the red cloud | ORG | 2 |
| the primary spark coil current into secondary currents | ORG | 2 |
| the primary spark coil current into | ORG | 2 |
| the post office department wireless receptor | ORG | 2 |
| series_--that | ORG | 2 |
| resistance_--but | ORG | 2 |
| wireless telephone transmitting | ORG | 2 |
| zincite | PERSON | 2 |
| cubic centimeters | PERSON | 2 |
| chamois | GPE | 2 |
| berg | PERSON | 2 |
| arc gap | PERSON | 2 |
| and electric co. | ORG | 2 |
| amperes_[footnote | PERSON | 2 |
| alumina | GPE | 2 |
| a.c. | GPE | 2 |
| a magnetic field | LOC | 2 |
| zee | PERSON | 2 |
| electro | GPE | 2 |
| yale college | ORG | 2 |
| xviii | ORG | 2 |
| xvii | ORG | 2 |
| xiii | ORG | 2 |
| x. regenerative | PERSON | 2 |
| x''s | ORG | 2 |
| world | ORG | 2 |
| woolworth bldg | GPE | 2 |
| wood | ORG | 2 |
| diaphragm | PERSON | 2 |
| emf | PERSON | 2 |
| pounds lb | PERSON | 2 |
| kilowatts kw | PERSON | 2 |
| molecules | PERSON | 2 |
| mm | PERSON | 2 |
| mid-atlantic | GPE | 2 |
| meters m. microfarads | PERSON | 2 |
| meters | PERSON | 2 |
| megohm grid | ORG | 2 |
| maid | ORG | 2 |
| lee | PERSON | 2 |
| kv.-a | ORG | 2 |
| kilowatt-hours kw.-hr | ORG | 2 |
| fed | ORG | 2 |
| kilovolt-amperes | ORG | 2 |
| kilometers km | PERSON | 2 |
| honeycomb_ | PERSON | 2 |
| grid condenser | PERSON | 2 |
| grams g. henries h. inches | PERSON | 2 |
| gasped bill | PERSON | 2 |
| galena | PERSON | 2 |
| filter condensers_ | ORG | 2 |
| feet ft | PERSON | 2 |
| the key circuit | ORG | 2 |
| kilograms kg | PERSON | 2 |
| the grid leak resistance | ORG | 2 |
| plain.--a | ORG | 2 |
| price list | PERSON | 2 |
| power transformer | PERSON | 2 |
| post-office department | ORG | 2 |
| polly ann | PERSON | 2 |
| point single | PERSON | 2 |
| point jefferson | GPE | 2 |
| plug | PERSON | 2 |
| plate prim | ORG | 2 |
| plate circuit | ORG | 2 |
| physical review | ORG | 2 |
| princeton | GPE | 2 |
| philip e.) | PERSON | 2 |
| phil mag | PERSON | 2 |
| phantom mountain | LOC | 2 |
| penn | GPE | 2 |
| pearl harbor | GPE | 2 |
| pat | PERSON | 2 |
| parts.--begin | ORG | 2 |
| panama | GPE | 2 |
| pa, radio corporation of america | ORG | 2 |
| primary pos | PERSON | 2 |
| prof. fleming | ORG | 2 |
| phosphor | ORG | 2 |
| qsh transmission | ORG | 2 |
| queen victoria | PERSON | 2 |
| queen | PERSON | 2 |
| qta repeat | PERSON | 2 |
| qsy shall | ORG | 2 |
| qsx shall | ORG | 2 |
| qst | ORG | 2 |
| qsr | ORG | 2 |
| qsq | ORG | 2 |
| qsp shall | PERSON | 2 |
| qsc | ORG | 2 |
| professor e. branly | PERSON | 2 |
| qrx shall | ORG | 2 |
| qrs shall | PERSON | 2 |
| qrq | ORG | 2 |
| qrp shall | ORG | 2 |
| qrn | ORG | 2 |
| qrl | ORG | 2 |
| qrf | ORG | 2 |
| qra | ORG | 2 |
| protective.--a condenser | PERSON | 2 |
| plate circuit | ORG | 2 |
| oxford university | ORG | 2 |
| quenched.--a | GPE | 2 |
| n. y. marshall-gerken co. | PERSON | 2 |
| natural.--the | PERSON | 2 |
| national electric safety.--the bureau of standards | ORG | 2 |
| national electric safety | ORG | 2 |
| national carbon co. | ORG | 2 |
| narberth | ORG | 2 |
| national electric safety | ORG | 2 |
| national electric code.--see | ORG | 2 |
| n.y.c. | GPE | 2 |
| n. y. pittsburgh radio | ORG | 2 |
| n. y. grebe | PERSON | 2 |
| new guinea | GPE | 2 |
| n. y. c.] | PERSON | 2 |
| n. y. c. international | PERSON | 2 |
| n. y. | PERSON | 2 |
| n. j. westfield machine co. | ORG | 2 |
| n. j. brandes | PERSON | 2 |
| n. j. american hard rubber co. | PERSON | 2 |
| munich | GPE | 2 |
| the filter reactance | ORG | 2 |
| multi-stage | ORG | 2 |
| nebraska | GPE | 2 |
| new hampshire | GPE | 2 |
| oscillation constant | ORG | 2 |
| open | ORG | 2 |
| oscillation circuit | ORG | 2 |
| orange | GPE | 2 |
| ohms x amperes = | ORG | 2 |
| ohms | GPE | 2 |
| ohm.--just | GPE | 2 |
| ohm | ORG | 2 |
| oakland | GPE | 2 |
| oscillator | ORG | 2 |
| oscillations | ORG | 2 |
| ohm | ORG | 2 |
| new haven | GPE | 2 |
| o.t. | PERSON | 2 |
| o''reilly | ORG | 2 |
| north | LOC | 2 |
| norfolk | GPE | 2 |
| nom d''un | GPE | 2 |
| noddy nipper | PERSON | 2 |
| nikola tesla | ORG | 2 |
| new york harbor | LOC | 2 |
| new york city third | ORG | 2 |
| quenched | PERSON | 2 |
| o.k. | GPE | 2 |
| r. i. crosley mfg | PERSON | 2 |
| samuel f.b. | PERSON | 2 |
| states | GPE | 2 |
| stamford | GPE | 2 |
| st. louis | GPE | 2 |
| st. johns | GPE | 2 |
| spider web inductance | PERSON | 2 |
| spark.--the | GPE | 2 |
| spark coil circuit | ORG | 2 |
| soft tube | PERSON | 2 |
| silicon | ORG | 2 |
| signal corps | ORG | 2 |
| shunt 1/2 | ORG | 2 |
| set list | PERSON | 2 |
| self-heterodyne receptor | ORG | 2 |
| self-heterodyne receptor | ORG | 2 |
| self-heterodyne long-wave receiving set.--this | ORG | 2 |
| self-heterodyne | ORG | 2 |
| section bank-wound inductance coil fig | ORG | 2 |
| secrecy | PERSON | 2 |
| seattle | GPE | 2 |
| scouts | PERSON | 2 |
| schenectady | ORG | 2 |
| stationery office | ORG | 2 |
| storage | PERSON | 2 |
| storage battery | ORG | 2 |
| the aeriola jr. | PERSON | 2 |
| the filter condensers | ORG | 2 |
| the filament voltmeter | ORG | 2 |
| regenerative | PERSON | 2 |
| the filament storage battery | ORG | 2 |
| the electric current and its | ORG | 2 |
| the electric current | ORG | 2 |
| the closed oscillation circuit | ORG | 2 |
| the battery rheostat.--as | ORG | 2 |
| the battery rheostat | LOC | 2 |
| telemegafones | ORG | 2 |
| sussex ave. | PERSON | 2 |
| telegraph transmitting set | PERSON | 2 |
| transmitter | ORG | 2 |
| the navy department | ORG | 2 |
| switch | GPE | 2 |
| sustained oscillations | ORG | 2 |
| sustained mechanical vibrations.--if | ORG | 2 |
| sustained mechanical vibrations fig | ORG | 2 |
| sustained electric oscillations | ORG | 2 |
| sustained electric | ORG | 2 |
| san diego | GPE | 2 |
| sustained electric oscillations fig | ORG | 2 |
| samuel f. b. morse | PERSON | 2 |
| rialto bldg | PERSON | 2 |
| repeating coil | ORG | 2 |
| relay | PERSON | 2 |
| rectifier.--(1 | PERSON | 2 |
| receiving | GPE | 2 |
| receiver | PERSON | 2 |
| readee | ORG | 2 |
| reactance glossary | PERSON | 2 |
| ratio | PERSON | 2 |
| rasco | ORG | 2 |
| ralph e. | PERSON | 2 |
| radio telegraphy and telephony | ORG | 2 |
| radio telegraphy | ORG | 2 |
| radio specialty company | ORG | 2 |
| radio specialty co. | ORG | 2 |
| radio inspector | ORG | 2 |
| radio enthusiast world''s | ORG | 2 |
| radio enthusiast | ORG | 2 |
| relay | PERSON | 2 |
| sacre | PERSON | 2 |
| rotary | PERSON | 2 |
| repeating | ORG | 2 |
| rhigi | PERSON | 2 |
| radio.--(1 | ORG | 2 |
| righi | PERSON | 2 |
| symbols | ORG | 2 |
| stranded | ORG | 2 |
| storage battery | ORG | 2 |
| riley-klotz mfg | PERSON | 2 |
| spider | ORG | 2 |
| sos | ORG | 2 |
| signals | PERSON | 2 |
| search | ORG | 2 |
| s. p. thompson | PERSON | 2 |
| s. ....... | ORG | 2 |
| rutherford | ORG | 2 |
| s. gauge | PERSON | 2 |
| rupert stanley.--textbook of wireless telegraphy | PERSON | 2 |
| ring | GPE | 2 |
| ruhmkorff | PERSON | 2 |
| rotary.--a | PERSON | 2 |
| rotary condenser fig | PERSON | 2 |
| roller-smith co. | ORG | 2 |
| rock island | GPE | 2 |
| his submarine | PERSON | 1 |
| harrison gray | PERSON | 1 |
| harvard and institute of technology | ORG | 1 |
| hasbrook | PERSON | 1 |
| heligoland | ORG | 1 |
| henry o''reilly | PERSON | 1 |
| heliograph | ORG | 1 |
| hiram | GPE | 1 |
| henry, joseph | PERSON | 1 |
| hill | PERSON | 1 |
| hans pumpernickel | PERSON | 1 |
| hiram sibley | PERSON | 1 |
| harkness | PERSON | 1 |
| hurst & company''s books | ORG | 1 |
| hans pollak | PERSON | 1 |
| hans christian oersted | PERSON | 1 |
| hans | GPE | 1 |
| hannibal | ORG | 1 |
| hampton roads | LOC | 1 |
| halifax | GPE | 1 |
| hail columbia | GPE | 1 |
| hh | ORG | 1 |
| h. m. macdonald | PERSON | 1 |
| h hammond | PERSON | 1 |
| göttingen | GPE | 1 |
| holdt | GPE | 1 |
| gutenberg | PERSON | 1 |
| gutta | ORG | 1 |
| gutta-percha | PERSON | 1 |
| historic america | LOC | 1 |
| j jackson | PERSON | 1 |
| holmes | GPE | 1 |
| hosmer fenwick | PERSON | 1 |
| jj | GPE | 1 |
| jack ready and | PERSON | 1 |
| guaymas | GPE | 1 |
| jack''s brave leap | ORG | 1 |
| jack''s big secret xxiv | ORG | 1 |
| jack''s big secret | ORG | 1 |
| jack xxxv | PERSON | 1 |
| j.j. thomson | PERSON | 1 |
| j.j. carty | PERSON | 1 |
| j.j. | GPE | 1 |
| j.e.h. | GPE | 1 |
| j. e. taylor | PERSON | 1 |
| irishwoman | ORG | 1 |
| inventor | PERSON | 1 |
| institute | ORG | 1 |
| indian fire | LOC | 1 |
| idas | PERSON | 1 |
| ireland preface | ORG | 1 |
| ireland | PERSON | 1 |
| iii forerunners | PERSON | 1 |
| icebergs ahead | ORG | 1 |
| i. j. | PERSON | 1 |
| husky bay | PERSON | 1 |
| hungary | GPE | 1 |
| humph | ORG | 1 |
| hugli | ORG | 1 |
| howe | PERSON | 1 |
| hotel de ville | ORG | 1 |
| hostner fenwick | PERSON | 1 |
| guglielmo marconi | PERSON | 1 |
| francis blake | PERSON | 1 |
| greenwich | PERSON | 1 |
| geo | ORG | 1 |
| g'' | ORG | 1 |
| g gale | PERSON | 1 |
| g | ORG | 1 |
| frémont | GPE | 1 |
| frenchman | PERSON | 1 |
| frederick gower | PERSON | 1 |
| fred strong | PERSON | 1 |
| franklin, henry | ORG | 1 |
| frank jackson | PERSON | 1 |
| francis joseph i. | PERSON | 1 |
| francis | PERSON | 1 |
| foxy fred | PERSON | 1 |
| fowey | ORG | 1 |
| fort lee | PERSON | 1 |
| fort laramie | GPE | 1 |
| fort kearney | GPE | 1 |
| fort | GPE | 1 |
| foreword | PERSON | 1 |
| footnote 31 | ORG | 1 |
| foger | PERSON | 1 |
| floyd anderson | PERSON | 1 |
| florence | PERSON | 1 |
| first electric telegraph line installed | ORG | 1 |
| finally bell | ORG | 1 |
| federals | ORG | 1 |
| france | GPE | 1 |
| florence e. scott | PERSON | 1 |
| jack flung | PERSON | 1 |
| fleet street | GPE | 1 |
| g. dobkevitch | PERSON | 1 |
| guglielmo | PERSON | 1 |
| great scott | PERSON | 1 |
| gallic | PERSON | 1 |
| great neptune | ORG | 1 |
| great eastern''s | ORG | 1 |
| great cà | ORG | 1 |
| grant | PERSON | 1 |
| gramme | PERSON | 1 |
| gower | ORG | 1 |
| governors island | LOC | 1 |
| gospic | PERSON | 1 |
| gordon braddock | PERSON | 1 |
| gordon | PERSON | 1 |
| gooda da boy | PERSON | 1 |
| gooda da mika | PERSON | 1 |
| golden embrocation | ORG | 1 |
| gloucester | GPE | 1 |
| glass, eliot & company | ORG | 1 |
| glasgow university | ORG | 1 |
| gigantia | PERSON | 1 |
| gerrman cavalry | ORG | 1 |
| georgie sanders | PERSON | 1 |
| georgetown | GPE | 1 |
| george little | PERSON | 1 |
| george forbes | PERSON | 1 |
| george | PERSON | 1 |
| general post-office | ORG | 1 |
| general pershing''s | ORG | 1 |
| gauls | ORG | 1 |
| gardiner g. hubbard | PERSON | 1 |
| gardiner g. | PERSON | 1 |
| galton | GPE | 1 |
| jack ready''s | PERSON | 1 |
| marconi telegraph company | ORG | 1 |
| jacob | PERSON | 1 |
| marseilles | LOC | 1 |
| marine | ORG | 1 |
| marconi-braun | ORG | 1 |
| marconi company | ORG | 1 |
| marconi organized wireless telegraphy commercially | PERSON | 1 |
| marconi goes | PERSON | 1 |
| marathon | GPE | 1 |
| manual | PERSON | 1 |
| manitou | GPE | 1 |
| manhattan | GPE | 1 |
| malines | GPE | 1 |
| maine | GPE | 1 |
| magnes | ORG | 1 |
| mackenzie davidson | PERSON | 1 |
| macdonald | PERSON | 1 |
| macgauley | ORG | 1 |
| mabel jackson | PERSON | 1 |
| mabel | GPE | 1 |
| mystery on board | ORG | 1 |
| my co-laborer | ORG | 1 |
| metallic filings kumascope | PERSON | 1 |
| meeting an old friend | ORG | 1 |
| matthew m. colton | PERSON | 1 |
| marconi | ORG | 1 |
| magnet | ORG | 1 |
| m.a. | PERSON | 1 |
| m. tissot | PERSON | 1 |
| m. max levy | PERSON | 1 |
| m. la farge''s | PERSON | 1 |
| m. h. poincaré | PERSON | 1 |
| marpessa | PERSON | 1 |
| marshall | PERSON | 1 |
| jake fordam | PERSON | 1 |
| massa tom swift | PERSON | 1 |
| f.r.s. | GPE | 1 |
| new york hurst & company publishers copyright | ORG | 1 |
| new york | GPE | 1 |
| navy | ORG | 1 |
| mum-muh | PERSON | 1 |
| multi | GPE | 1 |
| mullion | GPE | 1 |
| mount ida | LOC | 1 |
| mount cithæron | GPE | 1 |
| mount athos | GPE | 1 |
| morristown | GPE | 1 |
| moore | PERSON | 1 |
| montenegro | GPE | 1 |
| monongahela city | GPE | 1 |
| molecules | ORG | 1 |
| mister thompson | PERSON | 1 |
| mississippi | LOC | 1 |
| miss hubbard | PERSON | 1 |
| miss ellsworth | PERSON | 1 |
| minchin | PERSON | 1 |
| millionaire jukes'' | PERSON | 1 |
| mika da nica da bear | PERSON | 1 |
| mika da gooda da bear | PERSON | 1 |
| michigan | GPE | 1 |
| michael i. pupin | PERSON | 1 |
| michael i. | PERSON | 1 |
| methuen & co. | ORG | 1 |
| mercadier | ORG | 1 |
| melville | PERSON | 1 |
| m. daguerre | PERSON | 1 |
| m. blondel''s | PERSON | 1 |
| m magnetic telegraph co. | ORG | 1 |
| lucy wheelock | PERSON | 1 |
| kk | ORG | 1 |
| k.a. | GPE | 1 |
| k. p. e. | PERSON | 1 |
| k. e. guthe | PERSON | 1 |
| k kelvin | PERSON | 1 |
| jules campion | PERSON | 1 |
| juke | PERSON | 1 |
| jr. | GPE | 1 |
| journal de physique | PERSON | 1 |
| joseph rosenstein | PERSON | 1 |
| johnny jones | PERSON | 1 |
| john watkins brett | PERSON | 1 |
| john trowbridge | PERSON | 1 |
| john sharp | PERSON | 1 |
| john hays hammond | PERSON | 1 |
| john hays | PERSON | 1 |
| jewett | PERSON | 1 |
| jervis-smith | PERSON | 1 |
| jerushiah | PERSON | 1 |
| jerusalem | GPE | 1 |
| jersey coast | LOC | 1 |
| jeremy pottler | PERSON | 1 |
| jeremiah day | PERSON | 1 |
| jenkins | PERSON | 1 |
| jegon | ORG | 1 |
| james k. polk | PERSON | 1 |
| james ii | PERSON | 1 |
| james anderson | PERSON | 1 |
| james a. garfield | PERSON | 1 |
| kempenfeldt | PERSON | 1 |
| king agamemnon | PERSON | 1 |
| king''s college | ORG | 1 |
| leopard | PERSON | 1 |
| lucretia walker | PERSON | 1 |
| luckily jack | PERSON | 1 |
| longfellow | GPE | 1 |
| log cabin | PERSON | 1 |
| lodge | PERSON | 1 |
| lloyd espenschied | PERSON | 1 |
| lizard | ORG | 1 |
| limited | PERSON | 1 |
| likan | PERSON | 1 |
| lika | GPE | 1 |
| lieutenant dayman | PERSON | 1 |
| lienan | GPE | 1 |
| leviticus | GPE | 1 |
| legion of honor | ORG | 1 |
| kosovopjolje | PERSON | 1 |
| lee de forest | PERSON | 1 |
| lee | PERSON | 1 |
| lecture i. | PERSON | 1 |
| larmor | PERSON | 1 |
| lake carlopa | LOC | 1 |
| la place | ORG | 1 |
| la lumière electrique | ORG | 1 |
| log cabin | ORG | 1 |
| ll | ORG | 1 |
| li | ORG | 1 |
| l. | ORG | 1 |
| l''elettricista | PERSON | 1 |
| kronprinzessin emilie''s | PERSON | 1 |
| ff | ORG | 1 |
| barton swift | ORG | 1 |
| f.n. | GPE | 1 |
| breed | PERSON | 1 |
| boy wanted | PERSON | 1 |
| boy scout troop | ORG | 1 |
| boston university | ORG | 1 |
| bosnia | GPE | 1 |
| boscovich | GPE | 1 |
| blues | PERSON | 1 |
| bleriot | ORG | 1 |
| black beauty | PERSON | 1 |
| bill tip-toed | PERSON | 1 |
| bill lay | PERSON | 1 |
| bill hid | PERSON | 1 |
| bill exclaim | PERSON | 1 |
| bill smiggers | PERSON | 1 |
| bill raynor''s | PERSON | 1 |
| bern hayden | LOC | 1 |
| benjamin west | GPE | 1 |
| ben | PERSON | 1 |
| bell-western union settlement | ORG | 1 |
| bell telephone association | ORG | 1 |
| belfast | GPE | 1 |
| behind the bat | PERSON | 1 |
| bedford | GPE | 1 |
| bear | PERSON | 1 |
| nantucket | PERSON | 1 |
| barry | PERSON | 1 |
| baron de kempelin | PERSON | 1 |
| barley rig''s | PERSON | 1 |
| baltimore line | ORG | 1 |
| baltic | LOC | 1 |
| brantford | GPE | 1 |
| bremen | GPE | 1 |
| calais | GPE | 1 |
| briney | PERSON | 1 |
| cxxxiv | ORG | 1 |
| cxii | ORG | 1 |
| cxi | ORG | 1 |
| cornwall | ORG | 1 |
| charles l. wrenn | PERSON | 1 |
| chapter xxxviii military | ORG | 1 |
| chapter xxxvii | ORG | 1 |
| chapter xvi an | ORG | 1 |
| chapter xix secret operations | ORG | 1 |
| castaway | ORG | 1 |
| carty | ORG | 1 |
| c.m. | GPE | 1 |
| c.f. | PERSON | 1 |
| c. and s. a. varley | GPE | 1 |
| c. tissot | PERSON | 1 |
| c. kinsley | PERSON | 1 |
| c. a. chant | PERSON | 1 |
| butterfly | PERSON | 1 |
| bull | ORG | 1 |
| building | GPE | 1 |
| buda-pesth | ORG | 1 |
| buckingham | GPE | 1 |
| buchanan | PERSON | 1 |
| brussels | GPE | 1 |
| bruin | PERSON | 1 |
| browning | PERSON | 1 |
| brown & sharpe | ORG | 1 |
| british columbia | GPE | 1 |
| britain | GPE | 1 |
| balkans | LOC | 1 |
| bain | PERSON | 1 |
| bulbs | GPE | 1 |
| boy | ORG | 1 |
| alexander bain | PERSON | 1 |
| alex j. ellis | PERSON | 1 |
| alaska | GPE | 1 |
| alabama | GPE | 1 |
| adam | PERSON | 1 |
| ach du lieber | PERSON | 1 |
| ach du liebe | PERSON | 1 |
| ach himmel | PERSON | 1 |
| ach | PERSON | 1 |
| abs | PERSON | 1 |
| abraham lincoln | PERSON | 1 |
| awaiting orders | PERSON | 1 |
| arthur o. scott new york hurst & company | PERSON | 1 |
| army | ORG | 1 |
| ab | ORG | 1 |
| a.w. | GPE | 1 |
| a. trowbridge | PERSON | 1 |
| a. tanakadate | PERSON | 1 |
| a. t. hare | PERSON | 1 |
| a. m._ | PERSON | 1 |
| a. blondel | PERSON | 1 |
| 9.--wires rendered intensely luminous | PERSON | 1 |
| 9.--marconi-braun system of inducing electromotive force | ORG | 1 |
| 4.--lines of electric strain | ORG | 1 |
| 3.--simple marconi radiator | ORG | 1 |
| 1.--lines of electric strain between a positive and negative electron | ORG | 1 |
| --earthquake island | GPE | 1 |
| "honest abe | PERSON | 1 |
| "donald judson! | PERSON | 1 |
| alexander graham | PERSON | 1 |
| alexander the great | PERSON | 1 |
| alexandria | GPE | 1 |
| arizona | GPE | 1 |
| bill sniggers decides xix | ORG | 1 |
| bill sniggers decides | ORG | 1 |
| ben stone at | PERSON | 1 |
| bell | ORG | 1 |
| ayrton | PERSON | 1 |
| aye | PERSON | 1 |
| auvergne | PERSON | 1 |
| australia | GPE | 1 |
| auld lang syne | PERSON | 1 |
| arthur o. scott | PERSON | 1 |
| arthur j. mundy | PERSON | 1 |
| arthur j. | PERSON | 1 |
| arrhenius | PERSON | 1 |
| araminta | PERSON | 1 |
| alfred | PERSON | 1 |
| annie ellsworth | ORG | 1 |
| annie | GPE | 1 |
| annalen | PERSON | 1 |
| anglo-saxon | ORG | 1 |
| anglo-american telegraph co. | ORG | 1 |
| andover | GPE | 1 |
| andersen | PERSON | 1 |
| ampère | PERSON | 1 |
| amos kendall | PERSON | 1 |
| american institute of electrical engineers[a | ORG | 1 |
| alum bay | LOC | 1 |
| allied | ORG | 1 |
| allgemeine elektricitäts gesellschaft | ORG | 1 |
| cyrus w. field | PERSON | 1 |
| caldwell | PERSON | 1 |
| f. j. jervis-smith[19 | PERSON | 1 |
| du moncel | ORG | 1 |
| draper | PERSON | 1 |
| dover | GPE | 1 |
| donald vindictively | PERSON | 1 |
| donald maliciously | PERSON | 1 |
| don pedro | PERSON | 1 |
| division of physics | ORG | 1 |
| disruptive | PERSON | 1 |
| dinnah | GPE | 1 |
| dieu | PERSON | 1 |
| dick lay | PERSON | 1 |
| dick sanders'' | PERSON | 1 |
| dick | PERSON | 1 |
| devises new sending methods | ORG | 1 |
| deutsch | GPE | 1 |
| denver | GPE | 1 |
| denmark | GPE | 1 |
| de garros''s | PERSON | 1 |
| daxtel | PERSON | 1 |
| dawson turner | PERSON | 1 |
| david | PERSON | 1 |
| dat andy | PERSON | 1 |
| dat | PERSON | 1 |
| darien | ORG | 1 |
| daniel drawbaugh | PERSON | 1 |
| daniel bernouilli | PERSON | 1 |
| damocles | PERSON | 1 |
| daman | PERSON | 1 |
| dalmatia, herzegovina | GPE | 1 |
| d. e. jones | PERSON | 1 |
| drop kicker | PERSON | 1 |
| ducretet | PERSON | 1 |
| calzecchi-onesti | PERSON | 1 |
| duke | PERSON | 1 |
| f. dusenberry | PERSON | 1 |
| f. braun | PERSON | 1 |
| f. " | PERSON | 1 |
| f. | ORG | 1 |
| ezra | GPE | 1 |
| ewing | PERSON | 1 |
| eve | PERSON | 1 |
| esq | PERSON | 1 |
| erie | PERSON | 1 |
| england thomson | PERSON | 1 |
| engineer bright | PERSON | 1 |
| ellsworth | PERSON | 1 |
| elihu thomson''s | PERSON | 1 |
| elihu thomson | PERSON | 1 |
| elektrotechnische zeitschrift | LOC | 1 |
| electro | ORG | 1 |
| eet | ORG | 1 |
| ees | PERSON | 1 |
| edward s. ellis | PERSON | 1 |
| edward davy | PERSON | 1 |
| eastern | ORG | 1 |
| earle & prew''s | ORG | 1 |
| electrical engineering | ORG | 1 |
| e.i. | ORG | 1 |
| e.g. | PERSON | 1 |
| e.c. | GPE | 1 |
| dutton | PERSON | 1 |
| duncan ewing | PERSON | 1 |
| duncan | PERSON | 1 |
| d davy''s | PERSON | 1 |
| cyrus west field | PERSON | 1 |
| cyrus w. field | PERSON | 1 |
| cyrus w. | PERSON | 1 |
| charles jackson | PERSON | 1 |
| charles hansen | PERSON | 1 |
| charles e. scribner | PERSON | 1 |
| charles e. | PERSON | 1 |
| charles bright | PERSON | 1 |
| charles | PERSON | 1 |
| characteristics of earth current disturbances | ORG | 1 |
| central park | LOC | 1 |
| cave johnson | PERSON | 1 |
| catty | GPE | 1 |
| castelli | ORG | 1 |
| cartstatt, croatia | GPE | 1 |
| captain valasquez | PERSON | 1 |
| captain turner''s | PERSON | 1 |
| captain toby''s | PERSON | 1 |
| captain spencer | PERSON | 1 |
| captain moriarty | PERSON | 1 |
| captain jameson | PERSON | 1 |
| captain dennis''s | PERSON | 1 |
| captain dennis'' | PERSON | 1 |
| captain chandler | PERSON | 1 |
| cape may | GPE | 1 |
| cape henry | PERSON | 1 |
| cape breton | GPE | 1 |
| cape | PERSON | 1 |
| canal | ORG | 1 |
| camden | GPE | 1 |
| cambridge university | ORG | 1 |
| cambridge latin school | ORG | 1 |
| charles morrison | PERSON | 1 |
| charles t. | PERSON | 1 |
| charles t. jackson | PERSON | 1 |
| colpitts | GPE | 1 |
| cuxhaven | ORG | 1 |
| crotona | GPE | 1 |
| cronstadt | PERSON | 1 |
| crockett | PERSON | 1 |
| could jules verne | PERSON | 1 |
| cooke | PERSON | 1 |
| continent | LOC | 1 |
| congress becomes interested | ORG | 1 |
| confederate | ORG | 1 |
| concord | GPE | 1 |
| combine | PERSON | 1 |
| columbia university | ORG | 1 |
| colt | PERSON | 1 |
| college life stories | ORG | 1 |
| charles tiltson | PERSON | 1 |
| coherer | ORG | 1 |
| clarence j. blake | PERSON | 1 |
| clarence j. | PERSON | 1 |
| ciel | PERSON | 1 |
| chiens | PERSON | 1 |
| cherry | ORG | 1 |
| cherman war college | ORG | 1 |
| chatterton | ORG | 1 |
| chassagny | ORG | 1 |
| charlottenburg | GPE | 1 |
| charlestown | GPE | 1 |
| charleston | GPE | 1 |
| charles tiltson bright | PERSON | 1 |
| nikola tesla with a portrait and biographical sketch | ORG | 1 |
| the bell telephone association | ORG | 1 |
| napoleon | ORG | 1 |
| mercury globule | PERSON | 1 |
| knowa desa boy | PERSON | 1 |
| justa | GPE | 1 |
| jersey | GPE | 1 |
| jack | PERSON | 1 |
| in-- | ORG | 1 |
| heem sneaka teef | PERSON | 1 |
| gunboat | PERSON | 1 |
| greater heights | GPE | 1 |
| gol ding yer | PERSON | 1 |
| globe l | ORG | 1 |
| glass | PERSON | 1 |
| geeva heem | PERSON | 1 |
| gasped | ORG | 1 |
| gap lengths | PERSON | 1 |
| fogs | GPE | 1 |
| flux | GPE | 1 |
| exclaimed poffer | PERSON | 1 |
| exclaimed donald. | PERSON | 1 |
| elektron | ORG | 1 |
| eastern europe | LOC | 1 |
| e_^{-10 | PERSON | 1 |
| ebook | ORG | 1 |
| de luxe | PERSON | 1 |
| de forest | PERSON | 1 |
| datsa eet | PERSON | 1 |
| dat yo'' | PERSON | 1 |
| da troub'' | ORG | 1 |
| da gooda da bear | PERSON | 1 |
| cylindrical | PERSON | 1 |
| mah | GPE | 1 |
| mfds. | GPE | 1 |
| the anglican line | ORG | 1 |
| mica m | ORG | 1 |
| the aleutian islands | GPE | 1 |
| the academy of sciences | ORG | 1 |
| the "wee one" | PERSON | 1 |
| the "ocean wireless boys on the atlantic | LOC | 1 |
| tel | ORG | 1 |
| taka heem | PERSON | 1 |
| swam dizzily | PERSON | 1 |
| strip | LOC | 1 |
| stone house | ORG | 1 |
| steala da tings | PERSON | 1 |
| snapped andy | PERSON | 1 |
| siren apparatus | PERSON | 1 |
| shoota heem | PERSON | 1 |
| sea,--she | LOC | 1 |
| scallywag | PERSON | 1 |
| sandy beach | GPE | 1 |
| room,--there | PERSON | 1 |
| rattan | GPE | 1 |
| please,--like zee tramp | PERSON | 1 |
| pith | PERSON | 1 |
| nut n | ORG | 1 |
| now--_auf | GPE | 1 |
| nil | PERSON | 1 |
| n_ | PERSON | 1 |
| monosyllables | PERSON | 1 |
| monoplane | PERSON | 1 |
| millionaire yacht | PERSON | 1 |
| miller | PERSON | 1 |
| mica powder | PERSON | 1 |
| cube | LOC | 1 |
| critter ye be | PERSON | 1 |
| criminals,--they | ORG | 1 |
| cried eradicate sampson | ORG | 1 |
| xvii wireless | PERSON | 1 |
| xvi an italian | ORG | 1 |
| xv jack''s | ORG | 1 |
| xlvii | GPE | 1 |
| xli war | ORG | 1 |
| xl | ORG | 1 |
| xix speaking | PERSON | 1 |
| xi alexander graham bell | PERSON | 1 |
| x. y. | PERSON | 1 |
| x. | ORG | 1 |
| wyoming | GPE | 1 |
| worcester | PERSON | 1 |
| wimshurst | ORG | 1 |
| william raynor | PERSON | 1 |
| william p. | PERSON | 1 |
| william fothergill cooke | PERSON | 1 |
| wiedemann | PERSON | 1 |
| wied ann | PERSON | 1 |
| whitehouse | PERSON | 1 |
| white house | ORG | 1 |
| whereupon jack | PERSON | 1 |
| wheatstone-cooke | ORG | 1 |
| wheatstone''s | ORG | 1 |
| wheatstone and cooke | ORG | 1 |
| whadda | PERSON | 1 |
| western union telegraph company | ORG | 1 |
| werner siemens | PERSON | 1 |
| waterloo | ORG | 1 |
| washington streets | GPE | 1 |
| xxiii meeting an old | ORG | 1 |
| xxv | ORG | 1 |
| xxx | ORG | 1 |
| airy | PERSON | 1 |
| couldn''t---- | ORG | 1 |
| cook | PERSON | 1 |
| consarn yer | PERSON | 1 |
| chien | PERSON | 1 |
| castaway | ORG | 1 |
| brass | GPE | 1 |
| blazes | GPE | 1 |
| bent keen | PERSON | 1 |
| bent | PERSON | 1 |
| bell | ORG | 1 |
| balls | PERSON | 1 |
| army | ORG | 1 |
| antennà | GPE | 1 |
| ach himmel | PERSON | 1 |
| xxxii | ORG | 1 |
| a school of vocal physiology | ORG | 1 |
| a cape horner | PERSON | 1 |
| zuyder zee | PERSON | 1 |
| zis gerrman | PERSON | 1 |
| zey nick | PERSON | 1 |
| young poffer | PERSON | 1 |
| young carty | PERSON | 1 |
| york | GPE | 1 |
| yer | PERSON | 1 |
| yarmany | ORG | 1 |
| yah | PERSON | 1 |
| yack retty | PERSON | 1 |
| xxxvii | ORG | 1 |
| the allied armies | ORG | 1 |
| the anglo-american telegraph company | ORG | 1 |
| napoleonic | ORG | 1 |
| the world tragedy | ORG | 1 |
| the wireless boy | ORG | 1 |
| the white house | ORG | 1 |
| the westinghouse electric company | ORG | 1 |
| the western union''s | ORG | 1 |
| the university of göttingen | ORG | 1 |
| the university of glasgow | ORG | 1 |
| the universal herb medicine | ORG | 1 |
| the united states secret service | ORG | 1 |
| the united states government | ORG | 1 |
| the united states army | ORG | 1 |
| the u.s.a. signal corps | ORG | 1 |
| the u. s. s. _ | PERSON | 1 |
| the thousand islands | GPE | 1 |
| the tesla electric company | ORG | 1 |
| the supreme court | ORG | 1 |
| the stock exchange | ORG | 1 |
| the states of the union | GPE | 1 |
| the speedwell iron works | ORG | 1 |
| the south pacific | LOC | 1 |
| the society of arts on | ORG | 1 |
| the society of arts of london | ORG | 1 |
| the sheffield technical school of yale university | ORG | 1 |
| the service of the world-- | ORG | 1 |
| the sahara desert | LOC | 1 |
| the russian physical and chemical society | ORG | 1 |
| the royal academy | ORG | 1 |
| the river scheldt | LOC | 1 |
| the riding rovers | ORG | 1 |
| the rex kingdon | LOC | 1 |
| the wireless telegraph and signal company | ORG | 1 |
| the east coast | LOC | 1 |
| the argonautic expedition | ORG | 1 |
| the great river | LOC | 1 |
| Ægeus | PERSON | 1 |
| � l | PERSON | 1 |
| © | GPE | 1 |
| zis | ORG | 1 |
| zirconia button | PERSON | 1 |
| zey zink | PERSON | 1 |
| zey | PERSON | 1 |
| zem zee | PERSON | 1 |
| zem | PERSON | 1 |
| zee sky | PERSON | 1 |
| zee sea | LOC | 1 |
| zee zeppelin | PERSON | 1 |
| yo | PERSON | 1 |
| yer feet | PERSON | 1 |
| ye fer | PERSON | 1 |
| wiz german | PERSON | 1 |
| white house | ORG | 1 |
| whimperin | PERSON | 1 |
| us | GPE | 1 |
| unshaven chin | PERSON | 1 |
| trans-atlantic | LOC | 1 |
| time,--while | ORG | 1 |
| this council of war and | ORG | 1 |
| this jack ready | PERSON | 1 |
| then--" tom | PERSON | 1 |
| then,--well | ORG | 1 |
| the west coast | LOC | 1 |
| the tumbling ocean | LOC | 1 |
| the swirling ocean | LOC | 1 |
| the red sea | LOC | 1 |
| the real school | ORG | 1 |
| the quickest flight on record tom swift and his electric rifle or daring adventures in elephant land (other volumes in preparation) | LOC | 1 |
| the prince of wales | PERSON | 1 |
| the general electric company | ORG | 1 |
| the french government | ORG | 1 |
| the franklin institute | ORG | 1 |
| the erie basin | LOC | 1 |
| the english government | ORG | 1 |
| the english anchor line | ORG | 1 |
| the electric club | ORG | 1 |
| the eagle patrol | ORG | 1 |
| the direct united states cable company | ORG | 1 |
| the digital library@villanova university (http://digital.library.villanova.edu/ | ORG | 1 |
| the department of education | ORG | 1 |
| the delaware river | LOC | 1 |
| the dardanelles battle fleet | ORG | 1 |
| the cunard line | ORG | 1 |
| the congressional committee on commerce | ORG | 1 |
| the chesapeake river | LOC | 1 |
| the catholic university of paris | ORG | 1 |
| the bull line | ORG | 1 |
| the british royal navy | ORG | 1 |
| the british government | ORG | 1 |
| the british channel | ORG | 1 |
| the british association | ORG | 1 |
| the boy sought | PERSON | 1 |
| the boy scouts | PERSON | 1 |
| the bell telephone association | ORG | 1 |
| the bay of swansea | LOC | 1 |
| the author new york 1892 | ORG | 1 |
| the atlantic coast | LOC | 1 |
| the atlantic company | ORG | 1 |
| the german secret service | ORG | 1 |
| the golden embrocation | GPE | 1 |
| the great city | GPE | 1 |
| the multiple switchboard | ORG | 1 |
| the polytechnic school | ORG | 1 |
| the physical society of london | ORG | 1 |
| the physical society | ORG | 1 |
| the patent office | ORG | 1 |
| the pamatou islands | GPE | 1 |
| the pacific coast | LOC | 1 |
| the northwest patrol | ORG | 1 |
| the north woods | GPE | 1 |
| the new york | GPE | 1 |
| the navy daniels | ORG | 1 |
| the navy bureau | ORG | 1 |
| the national capital | ORG | 1 |
| the national academy of design | ORG | 1 |
| the mississippi river | LOC | 1 |
| the great metropolis | PERSON | 1 |
| the mediterranean sea | LOC | 1 |
| the masters of space | ORG | 1 |
| the marconi telegraph company | ORG | 1 |
| the london philological society | ORG | 1 |
| the london line | ORG | 1 |
| the italian navy | ORG | 1 |
| the institution of electrical engineers | ORG | 1 |
| the induction coil | ORG | 1 |
| the ice-berg patrol | ORG | 1 |
| the hudson river | LOC | 1 |
| the higher real school | ORG | 1 |
| the hawaiian islands | GPE | 1 |
| the greek church | ORG | 1 |
| warzburg | GPE | 1 |
| wakefull lemon | PERSON | 1 |
| wagner | PERSON | 1 |
| s. g. | PERSON | 1 |
| röntgen ray | PERSON | 1 |
| rugby | ORG | 1 |
| roosevelt | PERSON | 1 |
| roman galley | LOC | 1 |
| roman courts | ORG | 1 |
| roman | PERSON | 1 |
| roger eliot | PERSON | 1 |
| rodney grant | PERSON | 1 |
| rochester | GPE | 1 |
| rex | PERSON | 1 |
| republic_ | PERSON | 1 |
| reis | PERSON | 1 |
| reilly | PERSON | 1 |
| recognition achieved | PERSON | 1 |
| ready--jack ready | PERSON | 1 |
| raymond de garros | ORG | 1 |
| rapports du congrès international | ORG | 1 |
| ralph parker | PERSON | 1 |
| radwig bent | PERSON | 1 |
| rival pitchers of oakdale | PERSON | 1 |
| reply | ORG | 1 |
| r. malagoli,[42 | PERSON | 1 |
| r. a. fessenden[55 | PERSON | 1 |
| r. a. fessenden | PERSON | 1 |
| quintino bonomo | PERSON | 1 |
| quintino | PERSON | 1 |
| queenstown | ORG | 1 |
| queens | GPE | 1 |
| queen''s school, frank | ORG | 1 |
| s. a. varley | PERSON | 1 |
| s. o. s. | PERSON | 1 |
| wilbur lawton | PERSON | 1 |
| s. x. | PERSON | 1 |
| see g. marconi | PERSON | 1 |
| see e. marx | PERSON | 1 |
| see cantor lectures | ORG | 1 |
| sec | PERSON | 1 |
| screams | ORG | 1 |
| scots magazine | ORG | 1 |
| scotland yard | ORG | 1 |
| scotch | ORG | 1 |
| schäfer | PERSON | 1 |
| school | ORG | 1 |
| sarah malloy | PERSON | 1 |
| samuel finley breese morse | PERSON | 1 |
| samuel canning | PERSON | 1 |
| sam | PERSON | 1 |
| salt lake city | GPE | 1 |
| salisbury-court | ORG | 1 |
| salisbury plain | ORG | 1 |
| salem town | GPE | 1 |
| sacres | PERSON | 1 |
| successful | ORG | 1 |
| ss | ORG | 1 |
| shock tom swift | PERSON | 1 |
| sherman | ORG | 1 |
| secret operations xx | PERSON | 1 |
| samuel finley breese morse inventor | ORG | 1 |
| salisbury court | ORG | 1 |
| salem | GPE | 1 |
| s.s. | ORG | 1 |
| s.a. varley | PERSON | 1 |
| queen clytemnestra | PERSON | 1 |
| quebec | GPE | 1 |
| quaker city | GPE | 1 |
| q quadruplex | PERSON | 1 |
| oregon | GPE | 1 |
| omaha | GPE | 1 |
| olsen | PERSON | 1 |
| oliver heaviside | PERSON | 1 |
| off tompkinsville | PERSON | 1 |
| occasionally tom | PERSON | 1 |
| oakdale academy | ORG | 1 |
| oakdale | ORG | 1 |
| on secret service v. night signals vi | ORG | 1 |
| on secret service | ORG | 1 |
| nova | LOC | 1 |
| northwest | ORG | 1 |
| north woods | GPE | 1 |
| north sea | LOC | 1 |
| north philadelphia | PERSON | 1 |
| north dakota | GPE | 1 |
| north atlantic | LOC | 1 |
| niton | GPE | 1 |
| nikola | ORG | 1 |
| new zealand | GPE | 1 |
| new yorker | ORG | 1 |
| new york''s | GPE | 1 |
| new york talks | GPE | 1 |
| neugschwender | ORG | 1 |
| netherlands | GPE | 1 |
| nestors | ORG | 1 |
| ned rivers | PERSON | 1 |
| ned newton | PERSON | 1 |
| nature | ORG | 1 |
| organizes atlantic telegraph company | ORG | 1 |
| orleans | PERSON | 1 |
| osborne house | ORG | 1 |
| philander pottle | PERSON | 1 |
| puritan | ORG | 1 |
| prussia | LOC | 1 |
| professor e. thomson | PERSON | 1 |
| processor branly | ORG | 1 |
| prague | GPE | 1 |
| potomac river | LOC | 1 |
| poole | ORG | 1 |
| point judith | PERSON | 1 |
| pictures | ORG | 1 |
| phillips academy | ORG | 1 |
| philipp reis | PERSON | 1 |
| philip colomb | PERSON | 1 |
| philias fogg | PERSON | 1 |
| phew | PERSON | 1 |
| oxford | ORG | 1 |
| phelps | GPE | 1 |
| petrograd | ORG | 1 |
| peste | PERSON | 1 |
| pederson | PERSON | 1 |
| parliament | ORG | 1 |
| parbleu | PERSON | 1 |
| papers | PERSON | 1 |
| pa. | GPE | 1 |
| preface i. communication | PERSON | 1 |
| pp | ORG | 1 |
| pioneer | ORG | 1 |
| p. o. h. r. h.--physician | PERSON | 1 |
| p. barry | PERSON | 1 |
| see j. j. thomson | PERSON | 1 |
| see o. heaviside | PERSON | 1 |
| see royal institution | ORG | 1 |
| the first attempt at laying | ORG | 1 |
| tommasi | ORG | 1 |
| tom swung south | PERSON | 1 |
| tom swift among the diamond makers | PERSON | 1 |
| tom juke''s | PERSON | 1 |
| tom hall | PERSON | 1 |
| titanic | LOC | 1 |
| tissot | ORG | 1 |
| thus gray | PERSON | 1 |
| thus bell | PERSON | 1 |
| thousand islands | LOC | 1 |
| thomson, bell | ORG | 1 |
| thomson''s inventions and discoveries | ORG | 1 |
| thompson | ORG | 1 |
| thomas sanders | PERSON | 1 |
| thomas hall | PERSON | 1 |
| thomas edison | PERSON | 1 |
| thomas a. watson | PERSON | 1 |
| theodore roosevelt | PERSON | 1 |
| theodore | GPE | 1 |
| the western union''s | ORG | 1 |
| the universal detector | ORG | 1 |
| the united states government | ORG | 1 |
| the shouting sentinels | ORG | 1 |
| the sensation of tone | ORG | 1 |
| the personality of bell | ORG | 1 |
| the panama canal | ORG | 1 |
| the navy department | ORG | 1 |
| the motor cycle chums'' | ORG | 1 |
| the magnetic telegraph company | ORG | 1 |
| treasury | ORG | 1 |
| trinity church | ORG | 1 |
| trip | GPE | 1 |
| van buren | PERSON | 1 |
| w. h. eccles | PERSON | 1 |
| w. c. clinton | PERSON | 1 |
| w watson | PERSON | 1 |
| von arco | PERSON | 1 |
| volta | GPE | 1 |
| vol-planing | PERSON | 1 |
| violle | GPE | 1 |
| villa griffone | ORG | 1 |
| villa | GPE | 1 |
| vienna | GPE | 1 |
| venus | LOC | 1 |
| vaterland | GPE | 1 |
| varley | PERSON | 1 |
| vv | ORG | 1 |
| triple entente | PERSON | 1 |
| university of the city of new york | ORG | 1 |
| university of new york | ORG | 1 |
| union n. bethell | PERSON | 1 |
| union n. | ORG | 1 |
| underwater telegraphy--cable construction and experimentation | ORG | 1 |
| uncle toby''s | ORG | 1 |
| uncle sam''s | PERSON | 1 |
| university college | ORG | 1 |
| u.s.n. | ORG | 1 |
| u. s. vessels | PERSON | 1 |
| u. s. a. | PERSON | 1 |
| turkey | GPE | 1 |
| turk | PERSON | 1 |
| the first instrument | ORG | 1 |
| the dead man''s ear | PERSON | 1 |
| seibt | PERSON | 1 |
| the clepsydra--signal columns-- | ORG | 1 |
| steinheil | GPE | 1 |
| staten island | GPE | 1 |
| st. simon island | LOC | 1 |
| st. peter''s college | ORG | 1 |
| st. george | GPE | 1 |
| st. augustine | GPE | 1 |
| sprechen | PERSON | 1 |
| spottiswoode | GPE | 1 |
| spirit | ORG | 1 |
| spezzia | GPE | 1 |
| speedwell | ORG | 1 |
| spain | GPE | 1 |
| southern star''s | LOC | 1 |
| south carolina | GPE | 1 |
| south america | LOC | 1 |
| somebody playa da treeck | PERSON | 1 |
| smoke | ORG | 1 |
| smiljan | GPE | 1 |
| slaby-arco | ORG | 1 |
| skull island | LOC | 1 |
| silas wright | PERSON | 1 |
| signal hill | ORG | 1 |
| siberia | LOC | 1 |
| sherlock holmes | PERSON | 1 |
| sharp | PERSON | 1 |
| shark | PERSON | 1 |
| shakespeare | PERSON | 1 |
| servia | GPE | 1 |
| ser | GPE | 1 |
| strasbourg | GPE | 1 |
| submarine signals | ORG | 1 |
| success | ORG | 1 |
| thurman plots | ORG | 1 |
| the british government | ORG | 1 |
| the british admiralty | ORG | 1 |
| the boston workshop | ORG | 1 |
| the boston school for deaf mutes | ORG | 1 |
| thayer | PERSON | 1 |
| thare | PERSON | 1 |
| texas | GPE | 1 |
| teuton | ORG | 1 |
| terrill & co. | ORG | 1 |
| telephone | ORG | 1 |
| tueker | ORG | 1 |
| tt | ORG | 1 |
| tom knocks out andy iv | ORG | 1 |
| thompson | ORG | 1 |
| suffolk | GPE | 1 |
| thomas a. watson | PERSON | 1 |
| the sky slayer | LOC | 1 |
| the pioneer atlantic | ORG | 1 |
| the panama-pacific exposition | ORG | 1 |
| the north sea | LOC | 1 |
| the ancients ii | ORG | 1 |
| telegraphing beneath the sea ix | ORG | 1 |
| t. tommasina | GPE | 1 |
| t. calzecchi-onesti | PERSON | 1 |
| swifts | ORG | 1 |
| sweden | GPE | 1 |
| susquehanna | GPE | 1 |
| superintendent tariff bureau | ORG | 1 |
| "donald judson | PERSON | 1 |