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 |
|---|---|---|
| england | GPE | 607 |
| london | GPE | 445 |
| europe | LOC | 279 |
| the united states | GPE | 222 |
| watt | PERSON | 222 |
| france | GPE | 201 |
| earth | LOC | 197 |
| ireland | GPE | 154 |
| america | GPE | 152 |
| scotland | GPE | 139 |
| new york | GPE | 139 |
| india | GPE | 118 |
| paris | GPE | 112 |
| great britain | GPE | 107 |
| bianconi | PERSON | 95 |
| fred | PERSON | 95 |
| germany | GPE | 91 |
| gregg | PERSON | 90 |
| george | PERSON | 90 |
| walter | ORG | 88 |
| koenig | GPE | 88 |
| bramah | GPE | 83 |
| maudslay | PERSON | 82 |
| boston | GPE | 82 |
| glasgow | GPE | 80 |
| rule | PERSON | 79 |
| spain | GPE | 78 |
| harrison | PERSON | 77 |
| pett | PERSON | 76 |
| italy | GPE | 74 |
| belfast | GPE | 73 |
| egypt | GPE | 72 |
| manchester | LOC | 70 |
| liverpool | GPE | 70 |
| atlantic | LOC | 70 |
| nasmyth | PERSON | 65 |
| roman | LOC | 63 |
| yarranton | GPE | 60 |
| times | ORG | 60 |
| rome | GPE | 57 |
| parliament | ORG | 56 |
| nick | PERSON | 55 |
| australia | GPE | 54 |
| holland | GPE | 54 |
| franklin | ORG | 53 |
| cort | ORG | 53 |
| china | GPE | 52 |
| birmingham | GPE | 52 |
| jessie | PERSON | 50 |
| dudley | PERSON | 49 |
| bessemer | ORG | 49 |
| sussex | PERSON | 48 |
| edinburgh | GPE | 48 |
| worcester | PERSON | 47 |
| boulton | PERSON | 46 |
| greeks | PERSON | 45 |
| fairbairn | PERSON | 44 |
| state | ORG | 44 |
| russia | GPE | 43 |
| philadelphia | GPE | 42 |
| newcastle | ORG | 42 |
| murdock | PERSON | 42 |
| bristol | ORG | 41 |
| william | PERSON | 39 |
| wales | GPE | 39 |
| newcomen | GPE | 39 |
| mediterranean | LOC | 39 |
| james watt | PERSON | 38 |
| edison | PERSON | 38 |
| britain | GPE | 38 |
| coalbrookdale | ORG | 35 |
| sheffield | GPE | 34 |
| roebuck | PERSON | 33 |
| africa | LOC | 33 |
| elizabeth | PERSON | 32 |
| coke | ORG | 31 |
| roberts | PERSON | 31 |
| east | LOC | 31 |
| woolwich | PERSON | 30 |
| washington | GPE | 30 |
| mushet | ORG | 30 |
| clyde | ORG | 30 |
| brunel | PERSON | 30 |
| admiralty | ORG | 29 |
| huntsman | PERSON | 28 |
| nut | PERSON | 27 |
| siemens | ORG | 27 |
| wedgwood | GPE | 26 |
| smith | PERSON | 26 |
| scotch | ORG | 26 |
| greece | GPE | 26 |
| courtesy | PERSON | 26 |
| the united kingdom | GPE | 25 |
| waterford | GPE | 25 |
| niagara | ORG | 25 |
| asia | LOC | 25 |
| cornwall | ORG | 24 |
| henry maudslay | PERSON | 24 |
| john harrison | PERSON | 24 |
| queen | PERSON | 24 |
| rowland hill | PERSON | 24 |
| majesty | PERSON | 24 |
| the royal society | ORG | 23 |
| quaker | ORG | 23 |
| north america | LOC | 23 |
| nature | ORG | 23 |
| lancashire | ORG | 23 |
| fahrenheit | GPE | 23 |
| dud | PERSON | 23 |
| cooke | PERSON | 23 |
| church | ORG | 23 |
| armstrong | PERSON | 22 |
| congress | ORG | 22 |
| aberdeen | PERSON | 22 |
| cape | PERSON | 22 |
| connecticut | GPE | 22 |
| figs | ORG | 22 |
| henry viii | PERSON | 22 |
| howe | PERSON | 22 |
| york | GPE | 22 |
| oxford | PERSON | 21 |
| bensley | ORG | 21 |
| charles ii | PERSON | 21 |
| clonmel | ORG | 21 |
| massachusetts | GPE | 21 |
| paul | PERSON | 21 |
| philip | ORG | 21 |
| south america | LOC | 21 |
| sweden | GPE | 21 |
| portugal | GPE | 20 |
| alexandria | GPE | 20 |
| derby | PERSON | 20 |
| dublin | GPE | 20 |
| henry cort | PERSON | 20 |
| neilson | PERSON | 20 |
| california | GPE | 20 |
| reynolds | GPE | 20 |
| thames | GPE | 20 |
| victoria | GPE | 20 |
| the west indies | GPE | 20 |
| virginia | GPE | 20 |
| st. louis | GPE | 20 |
| peter | PERSON | 19 |
| george stephenson | PERSON | 19 |
| krupp | GPE | 19 |
| persia | GPE | 19 |
| greenwich | PERSON | 19 |
| stephenson | ORG | 19 |
| yorkshire | PERSON | 19 |
| thomas | PERSON | 19 |
| the house of commons | ORG | 19 |
| whitworth | PERSON | 19 |
| welsh | ORG | 18 |
| new-york | GPE | 18 |
| mark | PERSON | 18 |
| lowell | ORG | 18 |
| john | PERSON | 18 |
| colchester | ORG | 18 |
| clowes | PERSON | 18 |
| chicago | GPE | 18 |
| cambridge | GPE | 18 |
| arkwright | PERSON | 18 |
| labour | ORG | 18 |
| florence | GPE | 17 |
| campania | GPE | 17 |
| caroline | PERSON | 17 |
| brindley | ORG | 17 |
| new england | LOC | 17 |
| joseph | PERSON | 17 |
| great western | ORG | 17 |
| newton | PERSON | 17 |
| north | LOC | 17 |
| peter cooper | PERSON | 17 |
| sirius | ORG | 17 |
| venice | GPE | 17 |
| burthen | GPE | 17 |
| leeds | GPE | 16 |
| abraham darby | PERSON | 16 |
| bell | PERSON | 16 |
| cunard | ORG | 16 |
| draw | PERSON | 16 |
| ericsson | ORG | 16 |
| henry | PERSON | 16 |
| kitty | PERSON | 16 |
| navy | ORG | 16 |
| pennsylvania | GPE | 16 |
| switzerland | GPE | 16 |
| tom | PERSON | 16 |
| trevithick | PERSON | 16 |
| tyne | ORG | 16 |
| walter scott | PERSON | 16 |
| hall | PERSON | 15 |
| baltimore | GPE | 15 |
| clement | PERSON | 15 |
| columbus | ORG | 15 |
| darby | GPE | 15 |
| essen | PERSON | 15 |
| galloway | PERSON | 15 |
| i. | ORG | 15 |
| vail | GPE | 15 |
| new zealand | GPE | 15 |
| post-office | ORG | 15 |
| richard reynolds | PERSON | 15 |
| saxony | GPE | 15 |
| transvaal | LOC | 15 |
| katie | PERSON | 15 |
| japan | GPE | 14 |
| arsenal | ORG | 14 |
| calcutta | ORG | 14 |
| clay | PERSON | 14 |
| cork | ORG | 14 |
| dud dudley | PERSON | 14 |
| edward iii | PERSON | 14 |
| hewitt | PERSON | 14 |
| newfoundland | GPE | 14 |
| kennedy | PERSON | 14 |
| queen elizabeth | PERSON | 14 |
| soho | ORG | 14 |
| south africa | GPE | 14 |
| staffordshire | GPE | 14 |
| watts | ORG | 14 |
| portsmouth | PERSON | 14 |
| galvani | PERSON | 13 |
| deptford | GPE | 13 |
| isaac newton | PERSON | 13 |
| englishman | ORG | 13 |
| maine | GPE | 13 |
| cowper | ORG | 13 |
| babbage | ORG | 13 |
| amsterdam | GPE | 13 |
| johannesburg | GPE | 13 |
| henry bessemer | PERSON | 13 |
| mississippi | LOC | 13 |
| robert stephenson | PERSON | 13 |
| moon | PERSON | 13 |
| wilson | PERSON | 13 |
| tommy | PERSON | 13 |
| morse | PERSON | 13 |
| putnam | ORG | 13 |
| nile | LOC | 13 |
| the british association | ORG | 13 |
| new orleans | GPE | 13 |
| iii | ORG | 12 |
| antwerp | GPE | 12 |
| carter | PERSON | 12 |
| chatham | GPE | 12 |
| christianity | ORG | 12 |
| cobden | PERSON | 12 |
| commissioners | PERSON | 12 |
| earl | PERSON | 12 |
| faraday | ORG | 12 |
| galway | GPE | 12 |
| hudson | LOC | 12 |
| cotton | ORG | 12 |
| jacquard | ORG | 12 |
| tanner | ORG | 12 |
| lisbon | GPE | 12 |
| viz. | GPE | 12 |
| alumina | GPE | 12 |
| vienna | GPE | 12 |
| the royal navy | ORG | 12 |
| society | ORG | 12 |
| nicholson | PERSON | 12 |
| new jersey | GPE | 12 |
| marquis of worcester | ORG | 12 |
| james i. | PERSON | 11 |
| dover | GPE | 11 |
| james | PERSON | 11 |
| hutton | PERSON | 11 |
| howard | PERSON | 11 |
| house | ORG | 11 |
| harry | PERSON | 11 |
| grandma | PERSON | 11 |
| george graham | PERSON | 11 |
| buffalo | GPE | 11 |
| ctesibius | ORG | 11 |
| continent | LOC | 11 |
| burslem | GPE | 11 |
| burns | PERSON | 11 |
| berkey | GPE | 11 |
| benjamin franklin | PERSON | 11 |
| applegath | PERSON | 11 |
| john lombe | PERSON | 11 |
| jefferson | PERSON | 11 |
| canada | GPE | 11 |
| john walter | PERSON | 11 |
| surface | ORG | 11 |
| k | ORG | 11 |
| navy | ORG | 11 |
| baker | PERSON | 11 |
| wood | ORG | 11 |
| william fairbairn | PERSON | 11 |
| turkey | GPE | 11 |
| the society of arts | ORG | 11 |
| the times | ORG | 11 |
| the board of longitude | ORG | 11 |
| pacific | LOC | 11 |
| noah | PERSON | 11 |
| natal | ORG | 11 |
| murray | PERSON | 11 |
| miller | PERSON | 11 |
| marshall | PERSON | 11 |
| kimberley | ORG | 11 |
| nottingham | GPE | 11 |
| crawshay | ORG | 10 |
| jamaica | GPE | 10 |
| israel | GPE | 10 |
| harland | LOC | 10 |
| graham | PERSON | 10 |
| eastern | ORG | 10 |
| durham | GPE | 10 |
| belgium | GPE | 10 |
| christopher wren | PERSON | 10 |
| carron | ORG | 10 |
| bordeaux | GPE | 10 |
| bauer | ORG | 10 |
| baker | PERSON | 10 |
| andrew yarranton | PERSON | 10 |
| adam | GPE | 10 |
| jupiter | LOC | 10 |
| john bright | PERSON | 10 |
| james nasmyth | PERSON | 10 |
| kent | ORG | 10 |
| sydney | PERSON | 10 |
| louis xiv | PERSON | 10 |
| the red sea | LOC | 10 |
| the forest of dean | ORG | 10 |
| wolff | GPE | 10 |
| volta | GPE | 10 |
| time | ORG | 10 |
| thomas lombe | PERSON | 10 |
| fed | ORG | 10 |
| south | PERSON | 10 |
| summary of design steps | ORG | 10 |
| robbie | PERSON | 10 |
| post | ORG | 10 |
| papin | ORG | 10 |
| savery | PERSON | 10 |
| newark | GPE | 10 |
| london | GPE | 9 |
| humphry davy | ORG | 9 |
| illinois | GPE | 9 |
| john rennie | PERSON | 9 |
| josiah wedgwood | PERSON | 9 |
| machinery | ORG | 9 |
| limerick | GPE | 9 |
| mexico | GPE | 9 |
| missouri | GPE | 9 |
| guttemburg | GPE | 9 |
| n | ORG | 9 |
| britannia | GPE | 9 |
| george hope | PERSON | 9 |
| fig | GPE | 9 |
| enfield | ORG | 9 |
| david mushet | PERSON | 9 |
| cleveland | GPE | 9 |
| captain cook | PERSON | 9 |
| capital | ORG | 9 |
| brazil | GPE | 9 |
| berlin | GPE | 9 |
| benjamin huntsman | PERSON | 9 |
| myron holley | PERSON | 9 |
| san francisco | GPE | 9 |
| northumberland | GPE | 9 |
| symington | ORG | 9 |
| nuthatches | GPE | 9 |
| the patent office | ORG | 9 |
| the east indies | GPE | 9 |
| picturesque | GPE | 9 |
| kingdom | GPE | 9 |
| g_ | PERSON | 9 |
| west | LOC | 9 |
| w | ORG | 9 |
| vol | PERSON | 9 |
| william murdock | PERSON | 9 |
| scott | PERSON | 9 |
| salisbury | GPE | 9 |
| rochester | GPE | 9 |
| richard cobden | PERSON | 9 |
| providence | ORG | 9 |
| pittsburg | GPE | 9 |
| phillips | ORG | 9 |
| outline | PERSON | 9 |
| sanford | PERSON | 9 |
| oregon | GPE | 9 |
| glass | PERSON | 8 |
| fulton | GPE | 8 |
| george iii | PERSON | 8 |
| gerrit smith | PERSON | 8 |
| henry cole | PERSON | 8 |
| gramme | PERSON | 8 |
| gray | ORG | 8 |
| greenock | PERSON | 8 |
| davy | PERSON | 8 |
| essex | ORG | 8 |
| abraham | PERSON | 8 |
| coventry | ORG | 8 |
| claddagh | PERSON | 8 |
| chili | GPE | 8 |
| cahir | PERSON | 8 |
| black | PERSON | 8 |
| bibby | PERSON | 8 |
| andrew fairbairn | PERSON | 8 |
| alexander the great | PERSON | 8 |
| adam jellicoe | PERSON | 8 |
| israelites | ORG | 8 |
| iron | ORG | 8 |
| georgia | GPE | 8 |
| kendal | PERSON | 8 |
| robert owen | PERSON | 8 |
| ketley | GPE | 8 |
| wright | PERSON | 8 |
| william symonds | PERSON | 8 |
| trevethick | PERSON | 8 |
| thomson | ORG | 8 |
| straits | LOC | 8 |
| south wales | GPE | 8 |
| small | PERSON | 8 |
| sicily | GPE | 8 |
| royal william | PERSON | 8 |
| woolwich arsenal | ORG | 8 |
| richard | PERSON | 8 |
| penn | PERSON | 8 |
| rennie | PERSON | 8 |
| niagara falls | PERSON | 8 |
| ohio | GPE | 8 |
| netherlands | GPE | 8 |
| philip ii | ORG | 8 |
| phineas | PERSON | 8 |
| review | PERSON | 8 |
| lancaster | GPE | 8 |
| etruria | GPE | 7 |
| halifax | GPE | 7 |
| f.r.s. | GPE | 7 |
| faroni | PERSON | 7 |
| field | ORG | 7 |
| flanders | ORG | 7 |
| gothic | PERSON | 7 |
| grace | ORG | 7 |
| grecian | ORG | 7 |
| jablochkoff | ORG | 7 |
| hero | ORG | 7 |
| highlands | GPE | 7 |
| humphries | PERSON | 7 |
| jellicoe | GPE | 7 |
| john herschel | PERSON | 7 |
| john tanner | PERSON | 7 |
| joseph bramah | PERSON | 7 |
| donkin | GPE | 7 |
| esq | PERSON | 7 |
| buckingham | GPE | 7 |
| denmark | GPE | 7 |
| brussels | GPE | 7 |
| leonardo da vinci | PERSON | 7 |
| adams | PERSON | 7 |
| alexander selkirk | PERSON | 7 |
| arabia | GPE | 7 |
| bands | GPE | 7 |
| barrow | GPE | 7 |
| bill | PERSON | 7 |
| c.e. | GPE | 7 |
| deity | ORG | 7 |
| camden | GPE | 7 |
| charles bianconi | PERSON | 7 |
| charles i. | PERSON | 7 |
| constantinople | ORG | 7 |
| cook | PERSON | 7 |
| crewe | ORG | 7 |
| dalswinton | ORG | 7 |
| lake superior | LOC | 7 |
| spencer | PERSON | 7 |
| leyden | GPE | 7 |
| richmond | GPE | 7 |
| rule 2b | PERSON | 7 |
| surface enrichment of small primary | ORG | 7 |
| samuel bentham | PERSON | 7 |
| smeaton | GPE | 7 |
| the travelling post-office | ORG | 7 |
| st. paul''s | GPE | 7 |
| taylor | PERSON | 7 |
| turner | PERSON | 7 |
| vii | ORG | 7 |
| waterloo | ORG | 7 |
| brass strip | GPE | 7 |
| china | GPE | 7 |
| the bank of england | ORG | 7 |
| the city editor | ORG | 7 |
| the lake superior | LOC | 7 |
| the south kensington museum | ORG | 7 |
| louis xv | PERSON | 7 |
| robinson | PERSON | 7 |
| yarmouth | ORG | 7 |
| richard crawshay | PERSON | 7 |
| oberzell | ORG | 7 |
| rice | PERSON | 7 |
| melbourne | ORG | 7 |
| mentz | ORG | 7 |
| morey | PERSON | 7 |
| new south wales | GPE | 7 |
| northampton | GPE | 7 |
| o''connell | ORG | 7 |
| napoleon | ORG | 7 |
| owen | PERSON | 7 |
| parker | PERSON | 7 |
| perth | GPE | 7 |
| phineas pett | PERSON | 7 |
| plymouth | GPE | 7 |
| pusey | PERSON | 7 |
| queen victoria | PERSON | 7 |
| redruth | PERSON | 7 |
| elias howe | PERSON | 6 |
| george flower | PERSON | 6 |
| ged | PERSON | 6 |
| free | PERSON | 6 |
| falmouth | LOC | 6 |
| dickens | PERSON | 6 |
| edward coles | PERSON | 6 |
| drummond | PERSON | 6 |
| dawson | PERSON | 6 |
| denis papin | PERSON | 6 |
| gregory king | PERSON | 6 |
| great eastern | ORG | 6 |
| julius cæsar | ORG | 6 |
| hartford | GPE | 6 |
| hebrews | ORG | 6 |
| hooke | PERSON | 6 |
| horace | ORG | 6 |
| hull | ORG | 6 |
| humphrey davy | PERSON | 6 |
| huntington | ORG | 6 |
| jonathan | PERSON | 6 |
| knight | PERSON | 6 |
| limited | PERSON | 6 |
| cooper | PERSON | 6 |
| cromwell | ORG | 6 |
| arctic | LOC | 6 |
| coolgardie | ORG | 6 |
| cincinnati | GPE | 6 |
| adam smith | PERSON | 6 |
| albany | GPE | 6 |
| alfred | PERSON | 6 |
| alps | LOC | 6 |
| appendages | ORG | 6 |
| lough | GPE | 6 |
| ashburnham | PERSON | 6 |
| astor | PERSON | 6 |
| athens | GPE | 6 |
| ayrshire | GPE | 6 |
| babylon | ORG | 6 |
| bainbridge | ORG | 6 |
| baltic | LOC | 6 |
| bank | ORG | 6 |
| beaumarchais | GPE | 6 |
| beaumont | PERSON | 6 |
| benjamin | PERSON | 6 |
| blairgowrie | PERSON | 6 |
| bohemia | PERSON | 6 |
| bolton | PERSON | 6 |
| boyle | ORG | 6 |
| bradford | GPE | 6 |
| charles | PERSON | 6 |
| lombardy | GPE | 6 |
| falls | ORG | 6 |
| lower | PERSON | 6 |
| syria | GPE | 6 |
| saviour | GPE | 6 |
| scarborough | GPE | 6 |
| siberia | LOC | 6 |
| south kensington | GPE | 6 |
| st. petersburg | GPE | 6 |
| stevenson | PERSON | 6 |
| stone | PERSON | 6 |
| strand | GPE | 6 |
| strasburg | GPE | 6 |
| suir | PERSON | 6 |
| surrey | PERSON | 6 |
| telford | PERSON | 6 |
| robinson crusoe | PERSON | 6 |
| texas | GPE | 6 |
| thomas edward | PERSON | 6 |
| treasury | ORG | 6 |
| united states | GPE | 6 |
| william murdock''s | PERSON | 6 |
| ammonia | GPE | 6 |
| mackerel | PERSON | 6 |
| midland | GPE | 6 |
| the pacific ocean | LOC | 6 |
| vol | ORG | 6 |
| madison | PERSON | 6 |
| saint | ORG | 6 |
| thurso | ORG | 6 |
| robert dick | PERSON | 6 |
| nova scotia | PERSON | 6 |
| marginal | PERSON | 6 |
| mashonaland | GPE | 6 |
| richard taylor | PERSON | 6 |
| matabeleland | GPE | 6 |
| matthew murray | PERSON | 6 |
| napier | ORG | 6 |
| nell | PERSON | 6 |
| neptune | LOC | 6 |
| new haven | GPE | 6 |
| normandy | GPE | 6 |
| norwich | PERSON | 6 |
| nashville | GPE | 6 |
| oceanic | ORG | 6 |
| portland | GPE | 6 |
| richard arkwright | PERSON | 6 |
| papa | PERSON | 6 |
| richard roberts | PERSON | 6 |
| raleigh | ORG | 6 |
| queen anne | PERSON | 6 |
| pitt | PERSON | 6 |
| peter force | PERSON | 6 |
| peter faneuil | PERSON | 6 |
| remington | GPE | 6 |
| hudson''s bay | LOC | 5 |
| jackson | PERSON | 5 |
| havana | GPE | 5 |
| hornblower | PERSON | 5 |
| horace greeley | PERSON | 5 |
| jacob | PERSON | 5 |
| hero of alexandria | ORG | 5 |
| genesis | GPE | 5 |
| hamilton | PERSON | 5 |
| government | ORG | 5 |
| genoa | GPE | 5 |
| frederick tudor | PERSON | 5 |
| francis pettit smith | PERSON | 5 |
| francis i. | PERSON | 5 |
| john adams | PERSON | 5 |
| flaxman | ORG | 5 |
| fox | ORG | 5 |
| james gordon bennett | PERSON | 5 |
| lake erie | LOC | 5 |
| john duncan | PERSON | 5 |
| john robertson | PERSON | 5 |
| lincoln | ORG | 5 |
| everett | PERSON | 5 |
| light | ORG | 5 |
| lewis | PERSON | 5 |
| levant | GPE | 5 |
| leicester | GPE | 5 |
| lavoisier | ORG | 5 |
| lake ontario | LOC | 5 |
| lagan | LOC | 5 |
| kinneil house | ORG | 5 |
| kentucky | GPE | 5 |
| juan fernandez | PERSON | 5 |
| joseph whitworth | PERSON | 5 |
| johnson | PERSON | 5 |
| john wilkinson | PERSON | 5 |
| faust | ORG | 5 |
| bombay | GPE | 5 |
| elswick | PERSON | 5 |
| austria | GPE | 5 |
| cabinet | ORG | 5 |
| britons | ORG | 5 |
| borneo | PERSON | 5 |
| boers | GPE | 5 |
| birkeland | GPE | 5 |
| birkbeck | PERSON | 5 |
| bennett | PERSON | 5 |
| augustus | ORG | 5 |
| chapter iv | ORG | 5 |
| astronomy | ORG | 5 |
| association | ORG | 5 |
| arnold | PERSON | 5 |
| anglo-saxon | ORG | 5 |
| adriatic | LOC | 5 |
| a.m. | GPE | 5 |
| lobengula | PERSON | 5 |
| chapter ii | ORG | 5 |
| chapter vi | ORG | 5 |
| drake | PERSON | 5 |
| copley | ORG | 5 |
| douglas | PERSON | 5 |
| darlington | GPE | 5 |
| danes | GPE | 5 |
| cyfartha | PERSON | 5 |
| customs | ORG | 5 |
| crank | ORG | 5 |
| cranege | PERSON | 5 |
| commonwealth | ORG | 5 |
| caithness | ORG | 5 |
| colorado | GPE | 5 |
| cologne | GPE | 5 |
| cicero | ORG | 5 |
| christopher | PERSON | 5 |
| chambers | ORG | 5 |
| ceylon | ORG | 5 |
| carlyle | PERSON | 5 |
| lincolnshire | GPE | 5 |
| melville | GPE | 5 |
| lords | PERSON | 5 |
| stour | ORG | 5 |
| white | PERSON | 5 |
| wheatstone | ORG | 5 |
| werner siemens | PERSON | 5 |
| webster | PERSON | 5 |
| waiter raleigh | PERSON | 5 |
| tyrol | ORG | 5 |
| thurles | GPE | 5 |
| stockton | ORG | 5 |
| saracens | PERSON | 5 |
| stanhope | PERSON | 5 |
| solomon | PERSON | 5 |
| shropshire | ORG | 5 |
| sharp | ORG | 5 |
| shakespeare | PERSON | 5 |
| scotchman | PERSON | 5 |
| science | ORG | 5 |
| wilde | PERSON | 5 |
| wilkinson | PERSON | 5 |
| william reynolds | PERSON | 5 |
| william siemens | PERSON | 5 |
| lydenburg | GPE | 5 |
| the moon | LOC | 5 |
| the walter press | ORG | 5 |
| the state paper office | ORG | 5 |
| the royal institution | ORG | 5 |
| the rocky mountains | LOC | 5 |
| the mediterranean sea | LOC | 5 |
| the managing editor | ORG | 5 |
| the cunard company | ORG | 5 |
| the church of england | ORG | 5 |
| ivory | GPE | 5 |
| ed | GPE | 5 |
| bell | ORG | 5 |
| worcestershire | GPE | 5 |
| wolverhampton | ORG | 5 |
| saxon | ORG | 5 |
| the clyde iron works | ORG | 5 |
| samuel crompton | PERSON | 5 |
| marseilles | LOC | 5 |
| munich | GPE | 5 |
| moses | PERSON | 5 |
| morgan | PERSON | 5 |
| mohammed | PERSON | 5 |
| mersey | LOC | 5 |
| merrimac | PERSON | 5 |
| mass. | GPE | 5 |
| mars | LOC | 5 |
| newport | ORG | 5 |
| marlborough | GPE | 5 |
| magdeburg | GPE | 5 |
| macconnel | PERSON | 5 |
| metal | PERSON | 5 |
| m. bourdon | PERSON | 5 |
| sam simons | PERSON | 5 |
| lyons | ORG | 5 |
| n. y. | PERSON | 5 |
| madeley | GPE | 5 |
| norfolk | GPE | 5 |
| prince albert | PERSON | 5 |
| réaumur | ORG | 5 |
| north wales | GPE | 5 |
| surface enrichment of small primary masses | ORG | 5 |
| rule 3b | PERSON | 5 |
| robert pike | PERSON | 5 |
| queen elizabeth''s | PERSON | 5 |
| quebec | GPE | 5 |
| rowland hill''s | PERSON | 5 |
| poland | GPE | 5 |
| plutarch | ORG | 5 |
| palestine | GPE | 5 |
| pliny | ORG | 5 |
| plato | PERSON | 5 |
| parnell | PERSON | 5 |
| petts | GPE | 5 |
| gloucester | PERSON | 4 |
| gateshead | GPE | 4 |
| george ii | PERSON | 4 |
| giotto | GPE | 4 |
| gladstone | PERSON | 4 |
| gospel | ORG | 4 |
| gregory | ORG | 4 |
| grant | PERSON | 4 |
| greeley | PERSON | 4 |
| green | ORG | 4 |
| galveston | LOC | 4 |
| greenland | GPE | 4 |
| gaskell | PERSON | 4 |
| erie | GPE | 4 |
| galen | PERSON | 4 |
| frontispiece | PERSON | 4 |
| fourneyron | PERSON | 4 |
| fontley | GPE | 4 |
| folkes | PERSON | 4 |
| evans | PERSON | 4 |
| elliotts | PERSON | 4 |
| elihu burritt | PERSON | 4 |
| electro | GPE | 4 |
| edward h. sanborn | PERSON | 4 |
| earl stanhope | PERSON | 4 |
| edinburgh | ORG | 4 |
| harper & brothers | ORG | 4 |
| dutchmen | GPE | 4 |
| guipière | PERSON | 4 |
| james beaumont neilson | PERSON | 4 |
| halley | PERSON | 4 |
| jack | PERSON | 4 |
| dud dudley''s | PERSON | 4 |
| kilkenny | PERSON | 4 |
| kelso | GPE | 4 |
| kelley | PERSON | 4 |
| joseph henry | PERSON | 4 |
| joseph clement | PERSON | 4 |
| john smedley | PERSON | 4 |
| john sinclair | PERSON | 4 |
| john kennedy | PERSON | 4 |
| john jacob astor | PERSON | 4 |
| james the first | PERSON | 4 |
| james starley | PERSON | 4 |
| james watt | PERSON | 4 |
| hampshire | GPE | 4 |
| ismay | PERSON | 4 |
| ichabod washburn | PERSON | 4 |
| huggett | PERSON | 4 |
| holyoake | PERSON | 4 |
| holborn | GPE | 4 |
| hindustan | GPE | 4 |
| hill | PERSON | 4 |
| highland | ORG | 4 |
| hickson | PERSON | 4 |
| heath | PERSON | 4 |
| harlem | LOC | 4 |
| hanover | GPE | 4 |
| dunkirk | PERSON | 4 |
| borders | PERSON | 4 |
| dom | PERSON | 4 |
| bath | ORG | 4 |
| chapter ix | ORG | 4 |
| buchanan | GPE | 4 |
| broseley | ORG | 4 |
| brighton | GPE | 4 |
| bradley | PERSON | 4 |
| bonaparte | PERSON | 4 |
| boherlahan | GPE | 4 |
| blake | PERSON | 4 |
| birkenhead | PERSON | 4 |
| bentley | PERSON | 4 |
| bengal | GPE | 4 |
| bayley | PERSON | 4 |
| barton | PERSON | 4 |
| canaan | GPE | 4 |
| bangor | GPE | 4 |
| bandon | GPE | 4 |
| b.c. | GPE | 4 |
| attercliffe | GPE | 4 |
| arizona | GPE | 4 |
| archimedes | ORG | 4 |
| andrew | PERSON | 4 |
| alvan clark | PERSON | 4 |
| alfred krupp | PERSON | 4 |
| alexander | PERSON | 4 |
| agamemnon | PERSON | 4 |
| kistna | ORG | 4 |
| cabinet | ORG | 4 |
| cannan | PERSON | 4 |
| dick | PERSON | 4 |
| company | ORG | 4 |
| derbyshire | ORG | 4 |
| de laval | ORG | 4 |
| davies | PERSON | 4 |
| david | PERSON | 4 |
| darbys | PERSON | 4 |
| details | ORG | 4 |
| crommelin | GPE | 4 |
| coulomb | ORG | 4 |
| copenhagen | ORG | 4 |
| contour | PERSON | 4 |
| conquest | ORG | 4 |
| connemara | GPE | 4 |
| committee | ORG | 4 |
| carrack | ORG | 4 |
| clifden | GPE | 4 |
| chroma | PERSON | 4 |
| christie | PERSON | 4 |
| christendom | GPE | 4 |
| chauncey jerome | PERSON | 4 |
| charnock | PERSON | 4 |
| charles summers | PERSON | 4 |
| charles knight | PERSON | 4 |
| charles dickens | PERSON | 4 |
| channel | ORG | 4 |
| chandler | PERSON | 4 |
| carème | ORG | 4 |
| kinsale | GPE | 4 |
| ampère | PERSON | 4 |
| l.w.l. | GPE | 4 |
| singapore | GPE | 4 |
| west indies | GPE | 4 |
| west india | LOC | 4 |
| warren | PERSON | 4 |
| wapping | GPE | 4 |
| waltham | GPE | 4 |
| walter raleigh | PERSON | 4 |
| wood | ORG | 4 |
| voltaire | PERSON | 4 |
| voisin | ORG | 4 |
| vasco de gama | PERSON | 4 |
| troy | GPE | 4 |
| tipperary | GPE | 4 |
| thomas cooke | PERSON | 4 |
| thomas a. edison | PERSON | 4 |
| thimonnier | ORG | 4 |
| susan | PERSON | 4 |
| surfaces | PERSON | 4 |
| surface enrichment | ORG | 4 |
| suffolk | GPE | 4 |
| stafford | GPE | 4 |
| st martin''s-le-grand | GPE | 4 |
| springfield | GPE | 4 |
| spitzbergen | ORG | 4 |
| southern cross | ORG | 4 |
| southampton | GPE | 4 |
| sons | PERSON | 4 |
| somerset house | ORG | 4 |
| westminster | PERSON | 4 |
| westminster abbey | PERSON | 4 |
| westport | GPE | 4 |
| the british empire | GPE | 4 |
| la france | ORG | 4 |
| the west coast | LOC | 4 |
| the united states of america | GPE | 4 |
| the southern states | GPE | 4 |
| west | LOC | 4 |
| the select committee on postage | ORG | 4 |
| the rookwood potteries | ORG | 4 |
| the queen''s island | LOC | 4 |
| the night editor | ORG | 4 |
| the elverhoj colony | ORG | 4 |
| the coalbrookdale works | ORG | 4 |
| the british islands | GPE | 4 |
| the black sea | LOC | 4 |
| william lee | PERSON | 4 |
| senate | ORG | 4 |
| magnesia | GPE | 4 |
| jack | PERSON | 4 |
| house | ORG | 4 |
| ysabel segunda | PERSON | 4 |
| wren | ORG | 4 |
| world | ORG | 4 |
| wordsworth | LOC | 4 |
| wonderful walker | PERSON | 4 |
| witwatersrandt | PERSON | 4 |
| windsor | PERSON | 4 |
| william nicholson | PERSON | 4 |
| smedley | PERSON | 4 |
| the social establishment | ORG | 4 |
| servinus | GPE | 4 |
| mechanic''s magazine | ORG | 4 |
| otto | PERSON | 4 |
| onions | ORG | 4 |
| norway | GPE | 4 |
| north-western railway | GPE | 4 |
| newburyport | GPE | 4 |
| newall | PERSON | 4 |
| new-england | GPE | 4 |
| naples | GPE | 4 |
| mr edison | ORG | 4 |
| morison | PERSON | 4 |
| milton | PERSON | 4 |
| metallurgy | PERSON | 4 |
| mayhew | PERSON | 4 |
| panama | GPE | 4 |
| maurolicus | GPE | 4 |
| matthew boulton | PERSON | 4 |
| maryland | GPE | 4 |
| majestic | LOC | 4 |
| macpherson | PERSON | 4 |
| m.p. | GPE | 4 |
| m. say | PERSON | 4 |
| louisiana | GPE | 4 |
| lillie | PERSON | 4 |
| lardner | PERSON | 4 |
| laboratory | ORG | 4 |
| rule 10b | PERSON | 4 |
| pacinotti | ORG | 4 |
| lee | GPE | 4 |
| patricroft | ORG | 4 |
| pritchard | PERSON | 4 |
| royal tar | PERSON | 4 |
| percy main | PERSON | 4 |
| rothschilds | PERSON | 4 |
| rochelle | GPE | 4 |
| robertson | PERSON | 4 |
| robert peel | PERSON | 4 |
| rhodes | PERSON | 4 |
| restoration | ORG | 4 |
| rand | ORG | 4 |
| review questions | PERSON | 4 |
| raising | ORG | 4 |
| prussia | LOC | 4 |
| rouen | ORG | 4 |
| priestley | PERSON | 4 |
| philistines | LOC | 4 |
| pergamus | ORG | 4 |
| preston | PERSON | 4 |
| peter pett | PERSON | 4 |
| petworth | PERSON | 4 |
| peter fairbairn | PERSON | 4 |
| phoenicia | ORG | 4 |
| pope | PERSON | 4 |
| pottery | ORG | 4 |
| piedmont | GPE | 4 |
| perry | PERSON | 4 |
| pisa | ORG | 4 |
| henry harrison | PERSON | 3 |
| gutta-percha | PERSON | 3 |
| gutenberg | PERSON | 3 |
| h. vi | LOC | 3 |
| harness | ORG | 3 |
| hamburg | GPE | 3 |
| great harry | PERSON | 3 |
| handsworth | PERSON | 3 |
| havre | ORG | 3 |
| henry bell | PERSON | 3 |
| guy''s cliff | ORG | 3 |
| hertford | ORG | 3 |
| henry ii | PERSON | 3 |
| henry iii | PERSON | 3 |
| henry iv | PERSON | 3 |
| henry de wyck | PERSON | 3 |
| herald | LOC | 3 |
| hertfordshire | ORG | 3 |
| higley | ORG | 3 |
| hiram maxim | PERSON | 3 |
| hiram s. maxim | PERSON | 3 |
| hobbs | PERSON | 3 |
| hoffman | PERSON | 3 |
| holyhead | ORG | 3 |
| homfray | PERSON | 3 |
| gordon | PERSON | 3 |
| geinsfleisch | ORG | 3 |
| goold | ORG | 3 |
| golconda | LOC | 3 |
| eden | LOC | 3 |
| honesty | PERSON | 3 |
| edgeworth | PERSON | 3 |
| edward | GPE | 3 |
| edward everett | PERSON | 3 |
| elisha gray | PERSON | 3 |
| emerson | PERSON | 3 |
| esculapius | PERSON | 3 |
| exchange | ORG | 3 |
| exchequer | ORG | 3 |
| f. corbin | PERSON | 3 |
| figure | ORG | 3 |
| faneuil | PERSON | 3 |
| florida | GPE | 3 |
| force | PERSON | 3 |
| forth | LOC | 3 |
| foulis | PERSON | 3 |
| fox of derby | ORG | 3 |
| frank | PERSON | 3 |
| fred and | PERSON | 3 |
| frederick koenig | PERSON | 3 |
| gauls | ORG | 3 |
| geneva | GPE | 3 |
| geometry | ORG | 3 |
| goa | PERSON | 3 |
| hon | ORG | 3 |
| kingdom | GPE | 3 |
| houston | PERSON | 3 |
| hugh williams | PERSON | 3 |
| lamberhurst | ORG | 3 |
| lambeth | PERSON | 3 |
| leipzig | GPE | 3 |
| lenoir | ORG | 3 |
| leonard | PERSON | 3 |
| lessona | GPE | 3 |
| lichfield | PERSON | 3 |
| limehouse | GPE | 3 |
| linnæus | GPE | 3 |
| livingstone | PERSON | 3 |
| lloyd''s | ORG | 3 |
| loch katrine | PERSON | 3 |
| lockyer | PERSON | 3 |
| longfield | GPE | 3 |
| louis xiii | PERSON | 3 |
| louisville | GPE | 3 |
| m. worsaae | PERSON | 3 |
| m.d. | GPE | 3 |
| macaulay | PERSON | 3 |
| madame de pompadour | ORG | 3 |
| madame de prie | PERSON | 3 |
| madras | PERSON | 3 |
| mahomet | LOC | 3 |
| malays | PERSON | 3 |
| dunolly | GPE | 3 |
| ladd | ORG | 3 |
| labrador | GPE | 3 |
| king | PERSON | 3 |
| john jones | PERSON | 3 |
| huguenot | GPE | 3 |
| iron | ORG | 3 |
| imperial | ORG | 3 |
| incised | PERSON | 3 |
| irvine | GPE | 3 |
| irwell | LOC | 3 |
| italic | ORG | 3 |
| jacobi | PERSON | 3 |
| james lackington | PERSON | 3 |
| jew | PERSON | 3 |
| john cullum | PERSON | 3 |
| john kennedy''s | PERSON | 3 |
| kincardine | PERSON | 3 |
| john wesley | PERSON | 3 |
| joiner | PERSON | 3 |
| jonas hanway | PERSON | 3 |
| jonathan hulls | PERSON | 3 |
| jordan | GPE | 3 |
| joseph banks | PERSON | 3 |
| joseph foster | PERSON | 3 |
| joshua field | PERSON | 3 |
| kantoor | LOC | 3 |
| karl mauch | PERSON | 3 |
| kendrew | PERSON | 3 |
| east india | LOC | 3 |
| camel | ORG | 3 |
| dunkeld | GPE | 3 |
| cape horn | LOC | 3 |
| bewdley | GPE | 3 |
| bicklewith | PERSON | 3 |
| bishop | ORG | 3 |
| bishop watson | PERSON | 3 |
| blackett | PERSON | 3 |
| board | ORG | 3 |
| boaze | PERSON | 3 |
| bobbin | GPE | 3 |
| box | PERSON | 3 |
| brilliant | GPE | 3 |
| bronze | ORG | 3 |
| brown | PERSON | 3 |
| buenos ayres | ORG | 3 |
| built | PERSON | 3 |
| c. | ORG | 3 |
| c. e. benham | PERSON | 3 |
| carving | ORG | 3 |
| chapter xii | ORG | 3 |
| chapter xiv | ORG | 3 |
| chapter xv | ORG | 3 |
| cadiz | PERSON | 3 |
| cadwalladr davies | PERSON | 3 |
| caird | ORG | 3 |
| calais | GPE | 3 |
| marc isambard brunel | PERSON | 3 |
| bavaria | GPE | 3 |
| batavia | ORG | 3 |
| barker | PERSON | 3 |
| appleton | PERSON | 3 |
| &c. illustrated | ORG | 3 |
| 6_d | GPE | 3 |
| ab | ORG | 3 |
| ac | ORG | 3 |
| abbotsford | GPE | 3 |
| adam murray | PERSON | 3 |
| albert museum | ORG | 3 |
| alleghanies | PERSON | 3 |
| andrea de ferrara | PERSON | 3 |
| anglesey | PERSON | 3 |
| apollo | ORG | 3 |
| arkansas | GPE | 3 |
| ballarat | GPE | 3 |
| armstrongs | ORG | 3 |
| arthur young | PERSON | 3 |
| ashton | PERSON | 3 |
| associated press | ORG | 3 |
| astley | PERSON | 3 |
| astronomer-royal | ORG | 3 |
| australasia | GPE | 3 |
| avicenna | GPE | 3 |
| aylesbury | ORG | 3 |
| baker | PERSON | 3 |
| bacon | PERSON | 3 |
| canton | GPE | 3 |
| capstan | GPE | 3 |
| dugald stewart | PERSON | 3 |
| captain m''dougall | PERSON | 3 |
| crown | ORG | 3 |
| cunarder | ORG | 3 |
| curtiss | ORG | 3 |
| cyclopaedia | GPE | 3 |
| d. c. | PERSON | 3 |
| dd | GPE | 3 |
| dale | PERSON | 3 |
| damascus | GPE | 3 |
| dandy | ORG | 3 |
| darwin | PERSON | 3 |
| david bruce | PERSON | 3 |
| david maydole | PERSON | 3 |
| de kaap | ORG | 3 |
| deeson | PERSON | 3 |
| delane | PERSON | 3 |
| delaware | GPE | 3 |
| dependent | PERSON | 3 |
| designs | PERSON | 3 |
| determine | ORG | 3 |
| devonshire | GPE | 3 |
| diamond | PERSON | 3 |
| dollond | GPE | 3 |
| doncaster | ORG | 3 |
| dorsetshire | GPE | 3 |
| dresden | GPE | 3 |
| crotchet | PERSON | 3 |
| crompton | GPE | 3 |
| crimea | ORG | 3 |
| cheviot | GPE | 3 |
| cardiff | PERSON | 3 |
| carlisle | GPE | 3 |
| caro | PERSON | 3 |
| cartwright | PERSON | 3 |
| cashel | PERSON | 3 |
| chancery | ORG | 3 |
| chantrey | PERSON | 3 |
| charing cross | PERSON | 3 |
| charles v. | PERSON | 3 |
| cheltenham | GPE | 3 |
| chester | PERSON | 3 |
| chick | PERSON | 3 |
| craneges | ORG | 3 |
| christian huygens | PERSON | 3 |
| clark | PERSON | 3 |
| commerce | ORG | 3 |
| como | GPE | 3 |
| companies | ORG | 3 |
| conservative | PERSON | 3 |
| corinth | PERSON | 3 |
| corliss | ORG | 3 |
| coupar angus | PERSON | 3 |
| court | ORG | 3 |
| cradley | ORG | 3 |
| mandeville | GPE | 3 |
| armada | PERSON | 3 |
| mariotte | PERSON | 3 |
| vieux-neuf | PERSON | 3 |
| waiter scott | PERSON | 3 |
| wallace | GPE | 3 |
| walter press | ORG | 3 |
| washburn | PERSON | 3 |
| waverley | ORG | 3 |
| weald | ORG | 3 |
| weland | GPE | 3 |
| werner | PERSON | 3 |
| western asia | LOC | 3 |
| wexford | GPE | 3 |
| wheeler | PERSON | 3 |
| wheels | ORG | 3 |
| whitehaven | GPE | 3 |
| whitworths | ORG | 3 |
| william armstrong | PERSON | 3 |
| william clowes | PERSON | 3 |
| william harrison | PERSON | 3 |
| william hutton | PERSON | 3 |
| william penn | PERSON | 3 |
| willis | PERSON | 3 |
| winsor | PERSON | 3 |
| wolf | PERSON | 3 |
| wrekin | ORG | 3 |
| xiv | ORG | 3 |
| xenophon | GPE | 3 |
| virgil | ORG | 3 |
| vermont | GPE | 3 |
| struben | PERSON | 3 |
| vol | ORG | 3 |
| success | ORG | 3 |
| suez | PERSON | 3 |
| sun | PERSON | 3 |
| sunderland | ORG | 3 |
| swan | GPE | 3 |
| target | ORG | 3 |
| tennessee | GPE | 3 |
| the united states | GPE | 3 |
| the walter press | ORG | 3 |
| thomas martyn | PERSON | 3 |
| thomas newcomen | PERSON | 3 |
| thomas wedgwood | PERSON | 3 |
| thomsons | PERSON | 3 |
| thoreau | PERSON | 3 |
| tom morrissey''s | PERSON | 3 |
| tomlinson | GPE | 3 |
| tory | GPE | 3 |
| tralee | GPE | 3 |
| transatlantic | ORG | 3 |
| transparent | PERSON | 3 |
| treatise | ORG | 3 |
| ulster | GPE | 3 |
| umbria | GPE | 3 |
| underwood & underwood | ORG | 3 |
| useful information for engineers | ORG | 3 |
| yankees | ORG | 3 |
| young | PERSON | 3 |
| brass | PERSON | 3 |
| centrifugal force | ORG | 3 |
| the great britain | GPE | 3 |
| the gun factory | ORG | 3 |
| the house of lords | ORG | 3 |
| the indian ocean | LOC | 3 |
| the institute of mechanical engineers | ORG | 3 |
| the literary and philosophical society of manchester | ORG | 3 |
| the liverpool | ORG | 3 |
| the low countries | ORG | 3 |
| the persian gulf | LOC | 3 |
| the pillars of hercules | ORG | 3 |
| the post office | ORG | 3 |
| the roman catholic church | ORG | 3 |
| the russian government | ORG | 3 |
| the school of art | ORG | 3 |
| the society for the diffusion of useful knowledge | ORG | 3 |
| the society of friends | ORG | 3 |
| the south seas | LOC | 3 |
| the special mail | ORG | 3 |
| the state of new york | GPE | 3 |
| the university of edinburgh | ORG | 3 |
| the university of glasgow | ORG | 3 |
| the École militaire | ORG | 3 |
| turkey | GPE | 3 |
| xii | ORG | 3 |
| marquis | ORG | 3 |
| the firth of forth | LOC | 3 |
| the english channel | ORG | 3 |
| the east india company | ORG | 3 |
| sewn | ORG | 3 |
| decay | GPE | 3 |
| e._ | PERSON | 3 |
| india | GPE | 3 |
| japan | GPE | 3 |
| journal | ORG | 3 |
| matt glazes | PERSON | 3 |
| mercury | ORG | 3 |
| metre | ORG | 3 |
| metropolis | PERSON | 3 |
| mutton intilt | PERSON | 3 |
| nails | GPE | 3 |
| smith | ORG | 3 |
| the city of london | GPE | 3 |
| the "lowell offering | ORG | 3 |
| the ''philosophical magazine | ORG | 3 |
| the alleghany mountains | LOC | 3 |
| the arctic ocean | LOC | 3 |
| the atlantic telegraph company | ORG | 3 |
| the bay of biscay | LOC | 3 |
| the board of trade | ORG | 3 |
| the british association at cork | ORG | 3 |
| the british museum | ORG | 3 |
| the calder iron works | ORG | 3 |
| the cape of good hope | PERSON | 3 |
| stuttgart | GPE | 3 |
| metanil yellow | PERSON | 3 |
| strafford | PERSON | 3 |
| piano d''orta | ORG | 3 |
| n. j. | PERSON | 3 |
| newest co-laborer | ORG | 3 |
| naturalist | ORG | 3 |
| new britain | GPE | 3 |
| newcomb | PERSON | 3 |
| nicaragua | GPE | 3 |
| nineveh | GPE | 3 |
| nizam | PERSON | 3 |
| nordenfelt | PERSON | 3 |
| northern | LOC | 3 |
| nuremburg | GPE | 3 |
| nuthatch | ORG | 3 |
| oil city | GPE | 3 |
| ordnance | ORG | 3 |
| oswego | ORG | 3 |
| painter | ORG | 3 |
| parson | PERSON | 3 |
| patrick miller | PERSON | 3 |
| perkins | PERSON | 3 |
| peru | GPE | 3 |
| peter shoeffer | PERSON | 3 |
| peter smith | PERSON | 3 |
| peter the wild boy | PERSON | 3 |
| pharmacopoeias | PERSON | 3 |
| pharos | GPE | 3 |
| museum | ORG | 3 |
| mungo park | PERSON | 3 |
| mr turner | PERSON | 3 |
| memphis | GPE | 3 |
| marquis of worcester''s | ORG | 3 |
| strabo | ORG | 3 |
| martin | PERSON | 3 |
| mary | PERSON | 3 |
| mary rose | PERSON | 3 |
| masaccio | GPE | 3 |
| matthew hale | PERSON | 3 |
| matthew murray''s | PERSON | 3 |
| maudsley | PERSON | 3 |
| meek | PERSON | 3 |
| memoirs | PERSON | 3 |
| menlo park | GPE | 3 |
| mouldings | ORG | 3 |
| mercury | ORG | 3 |
| metal | GPE | 3 |
| michael angelo buonarotti | PERSON | 3 |
| michael faraday | PERSON | 3 |
| michael reynolds | PERSON | 3 |
| middlesex | PERSON | 3 |
| milan | GPE | 3 |
| monmouthshire | GPE | 3 |
| moodie | ORG | 3 |
| moon | PERSON | 3 |
| moors | ORG | 3 |
| phonograph | ORG | 3 |
| motor | GPE | 3 |
| pierre laclede liguest | PERSON | 3 |
| samuel homfray | PERSON | 3 |
| samuel smiles | PERSON | 3 |
| sardinia | GPE | 3 |
| savory | GPE | 3 |
| savoy | GPE | 3 |
| screw | PERSON | 3 |
| scribner | ORG | 3 |
| sebastopol | ORG | 3 |
| seneca | PERSON | 3 |
| sheraton | ORG | 3 |
| sheriff barclay | ORG | 3 |
| shetland | ORG | 3 |
| simon sturtevant | PERSON | 3 |
| singer | PERSON | 3 |
| sligo | PERSON | 3 |
| smailholm | ORG | 3 |
| smiths | GPE | 3 |
| snow-bird | GPE | 3 |
| soda | PERSON | 3 |
| south carolina | GPE | 3 |
| spouts | PERSON | 3 |
| stahl | PERSON | 3 |
| stains | PERSON | 3 |
| pimlico | GPE | 3 |
| state paper office | ORG | 3 |
| stones | ORG | 3 |
| samuel pepys | PERSON | 3 |
| shoeburyness | ORG | 3 |
| samuel | PERSON | 3 |
| ralph moore | PERSON | 3 |
| point | PERSON | 3 |
| plenty | GPE | 3 |
| points | PERSON | 3 |
| s.s. | GPE | 3 |
| polygnotus | PERSON | 3 |
| pompey | PERSON | 3 |
| preface | GPE | 3 |
| press | PERSON | 3 |
| queen anne''s | PERSON | 3 |
| queen charlotte | GPE | 3 |
| queen''s island | LOC | 3 |
| quinquet | ORG | 3 |
| pyramids | ORG | 3 |
| rule 12i | PERSON | 3 |
| repulsive | PERSON | 3 |
| riches | ORG | 3 |
| ross cox | PERSON | 3 |
| royal | ORG | 3 |
| rule 4a | PERSON | 3 |
| rule 12b | PERSON | 3 |
| rule 12c | PERSON | 3 |
| rule 2a | PERSON | 3 |
| rule 12o | PERSON | 3 |
| rule 8b | PERSON | 3 |
| guido aretine | PERSON | 2 |
| house | ORG | 2 |
| guadalquiver | ORG | 2 |
| hydraulic | ORG | 2 |
| grover | PERSON | 2 |
| grimaldi | ORG | 2 |
| guinaud | PERSON | 2 |
| handle | ORG | 2 |
| gulliver | GPE | 2 |
| göttingen | ORG | 2 |
| henry maudslay | PERSON | 2 |
| hh | ORG | 2 |
| holinshed | ORG | 2 |
| greenwich observatory | PERSON | 2 |
| gregory i. | PERSON | 2 |
| globe | ORG | 2 |
| greco | PERSON | 2 |
| great eastern''s | ORG | 2 |
| great | PERSON | 2 |
| gravesend | ORG | 2 |
| grand banks | PERSON | 2 |
| grace ellis | PERSON | 2 |
| govan | PERSON | 2 |
| goths | PERSON | 2 |
| gosport | ORG | 2 |
| glazes | ORG | 2 |
| glasgow mechanic''s magazine | ORG | 2 |
| giovanni branca | PERSON | 2 |
| gilbert | PERSON | 2 |
| hacqueville | ORG | 2 |
| gimbals | ORG | 2 |
| hydraulic press | ORG | 2 |
| hippocrates | ORG | 2 |
| hadley | ORG | 2 |
| henry mayhew | PERSON | 2 |
| hogge | ORG | 2 |
| gibbs | ORG | 2 |
| hogarth | ORG | 2 |
| hodge-podge | ORG | 2 |
| hoboken | PERSON | 2 |
| hitherto | PERSON | 2 |
| his majesty | PERSON | 2 |
| hindostan | GPE | 2 |
| highness | ORG | 2 |
| herschel | GPE | 2 |
| herodotus | ORG | 2 |
| herculaneum | GPE | 2 |
| henry weekes | PERSON | 2 |
| henry viii. | PERSON | 2 |
| henry crabb robinson | PERSON | 2 |
| hallam | PERSON | 2 |
| hendon | ORG | 2 |
| hawkins | PERSON | 2 |
| hauksbee | PERSON | 2 |
| haslemere | GPE | 2 |
| hartel | ORG | 2 |
| hart | ORG | 2 |
| harris | PERSON | 2 |
| hargreaves | GPE | 2 |
| hardwick | ORG | 2 |
| hard soldering | PERSON | 2 |
| hanse | GPE | 2 |
| hannah | PERSON | 2 |
| hampton court | ORG | 2 |
| halske | PERSON | 2 |
| gibraltar | GPE | 2 |
| exeter | PERSON | 2 |
| gerrit | ORG | 2 |
| fionn | PERSON | 2 |
| farmers | ORG | 2 |
| fawcett | PERSON | 2 |
| felton | GPE | 2 |
| fenton barns | ORG | 2 |
| ferranti | ORG | 2 |
| fibre | PERSON | 2 |
| fisher | PERSON | 2 |
| george rennie | PERSON | 2 |
| fiske | ORG | 2 |
| flamsteed | PERSON | 2 |
| fleet ditch | ORG | 2 |
| fletcher | PERSON | 2 |
| ford | PERSON | 2 |
| fortune | GPE | 2 |
| fairbairns | ORG | 2 |
| fables | GPE | 2 |
| franklin | ORG | 2 |
| ff | GPE | 2 |
| express | ORG | 2 |
| evan cameron | PERSON | 2 |
| eton | ORG | 2 |
| esq. | GPE | 2 |
| erfurt | ORG | 2 |
| erasmus | ORG | 2 |
| epimetheus | PERSON | 2 |
| epictetus | PERSON | 2 |
| englishe | LOC | 2 |
| engineer | PERSON | 2 |
| enfield small-arms | PERSON | 2 |
| emmanuel college | ORG | 2 |
| hong-kong | GPE | 2 |
| foster | PERSON | 2 |
| foulby | ORG | 2 |
| fourdrinier | LOC | 2 |
| g. | PERSON | 2 |
| george bruce | PERSON | 2 |
| george b. lothian | PERSON | 2 |
| garfield | PERSON | 2 |
| gardner | PERSON | 2 |
| garbett | PERSON | 2 |
| gallileo | ORG | 2 |
| gale | PERSON | 2 |
| gabriel | PERSON | 2 |
| gold | ORG | 2 |
| glazier | ORG | 2 |
| gilder | ORG | 2 |
| gg | ORG | 2 |
| g1 g2 | PERSON | 2 |
| g. emil hesse | PERSON | 2 |
| fuller | ORG | 2 |
| frances | PERSON | 2 |
| frobisher | PERSON | 2 |
| friar bacon | PERSON | 2 |
| fresnel | PERSON | 2 |
| fredonia | GPE | 2 |
| frederick krupp | PERSON | 2 |
| frederick albert winsor | PERSON | 2 |
| fred, george | PERSON | 2 |
| fred and george | PERSON | 2 |
| fraser | PERSON | 2 |
| franklinic | ORG | 2 |
| frankfort | ORG | 2 |
| franco | PERSON | 2 |
| francis hauksbee | PERSON | 2 |
| francis drake | PERSON | 2 |
| holtzapffel | PERSON | 2 |
| latins | PERSON | 2 |
| hopetown | GPE | 2 |
| kirpenbeck | PERSON | 2 |
| kimberley diamond-mine | PERSON | 2 |
| king charles | PERSON | 2 |
| king james | PERSON | 2 |
| king james''s | PERSON | 2 |
| kingower | GPE | 2 |
| kirby stephen | PERSON | 2 |
| kirwan | GPE | 2 |
| horace greeley''s | PERSON | 2 |
| knowledge | GPE | 2 |
| knowledge,--which | ORG | 2 |
| krupps | PERSON | 2 |
| kt. | GPE | 2 |
| links | ORG | 2 |
| linseed | ORG | 2 |
| kiln | PERSON | 2 |
| kiel | PERSON | 2 |
| kidderminster | ORG | 2 |
| kidder | ORG | 2 |
| khan | PERSON | 2 |
| kerry | PERSON | 2 |
| kerr | PERSON | 2 |
| kepler | ORG | 2 |
| kensington | GPE | 2 |
| kelvin | PERSON | 2 |
| kaolin | ORG | 2 |
| kaffirs | GPE | 2 |
| julius ii | PERSON | 2 |
| julius cà | PERSON | 2 |
| josiah mason | PERSON | 2 |
| josiah | PERSON | 2 |
| john-o''-groat''s | PERSON | 2 |
| ll | ORG | 2 |
| ll.d. | GPE | 2 |
| lady davy | PERSON | 2 |
| leonard d. gale | PERSON | 2 |
| lord brougham | PERSON | 2 |
| lord armstrong | PERSON | 2 |
| longstaffe | PERSON | 2 |
| lombes | PERSON | 2 |
| lombe | PERSON | 2 |
| locate | ORG | 2 |
| llanymynech | PERSON | 2 |
| llanrwst | GPE | 2 |
| lisle | GPE | 2 |
| linen | ORG | 2 |
| liguest | PERSON | 2 |
| light-house | ORG | 2 |
| leverrier | GPE | 2 |
| leslie | PERSON | 2 |
| leo x. | PERSON | 2 |
| lady morgan | PERSON | 2 |
| leith | PERSON | 2 |
| leipsic | GPE | 2 |
| leamington | GPE | 2 |
| lea | GPE | 2 |
| law | PERSON | 2 |
| laurentius coster | PERSON | 2 |
| elkington | ORG | 2 |
| lassell | PERSON | 2 |
| largo | GPE | 2 |
| larford | GPE | 2 |
| laplace | ORG | 2 |
| land bank | ORG | 2 |
| lanarkshire | GPE | 2 |
| lamb | PERSON | 2 |
| john van eyck | PERSON | 2 |
| john swan | PERSON | 2 |
| john murdock | PERSON | 2 |
| induction | ORG | 2 |
| iowa | GPE | 2 |
| invention | ORG | 2 |
| inventa | GPE | 2 |
| institute | ORG | 2 |
| industry | ORG | 2 |
| indiana | GPE | 2 |
| inclosure bills | ORG | 2 |
| imrie and co. | ORG | 2 |
| illustrate | ORG | 2 |
| iliad | ORG | 2 |
| iceland | GPE | 2 |
| iron and steel | ORG | 2 |
| inventors | ORG | 2 |
| introduction | ORG | 2 |
| huyghens | PERSON | 2 |
| isaac | PERSON | 2 |
| huygens | PERSON | 2 |
| hunt | PERSON | 2 |
| huns | PERSON | 2 |
| hungary | GPE | 2 |
| humphrey potter | PERSON | 2 |
| hume | GPE | 2 |
| huguenots | ORG | 2 |
| hugnenot | ORG | 2 |
| hugh myddleton | PERSON | 2 |
| hudson river | LOC | 2 |
| howth | ORG | 2 |
| hot | PERSON | 2 |
| horsley | ORG | 2 |
| horsforth | LOC | 2 |
| iron and steel | ORG | 2 |
| isambard brunel | PERSON | 2 |
| john lovell | PERSON | 2 |
| james lancaster | PERSON | 2 |
| john leslie | PERSON | 2 |
| john law | PERSON | 2 |
| john jay | PERSON | 2 |
| john faust | PERSON | 2 |
| john bromfield | PERSON | 2 |
| john bright''s | PERSON | 2 |
| jesmond | PERSON | 2 |
| jerusalem | GPE | 2 |
| java and sumatra | ORG | 2 |
| jason | PERSON | 2 |
| jamestown | GPE | 2 |
| jameson | PERSON | 2 |
| james macconnel | PERSON | 2 |
| james lillie | PERSON | 2 |
| james fox | PERSON | 2 |
| island | LOC | 2 |
| james douglas | PERSON | 2 |
| james brindley | PERSON | 2 |
| james beaumont | PERSON | 2 |
| jagersfontein | GPE | 2 |
| jacob perkins | PERSON | 2 |
| jacob bright | PERSON | 2 |
| joseph clement | PERSON | 2 |
| joseph bramah | PERSON | 2 |
| john chambers | PERSON | 2 |
| jeweller | ORG | 2 |
| james nasmyth | PERSON | 2 |
| james beaumont neilson | PERSON | 2 |
| j. g. barclay | PERSON | 2 |
| isthmus | PERSON | 2 |
| elæis guineensis | PERSON | 2 |
| chaucer | PERSON | 2 |
| elizabethan | PERSON | 2 |
| brahan castle | PERSON | 2 |
| bohemian | GPE | 2 |
| booth | PERSON | 2 |
| boulogne | GPE | 2 |
| boy | PERSON | 2 |
| bradley forge | ORG | 2 |
| brady | PERSON | 2 |
| branca | ORG | 2 |
| electrolysis | ORG | 2 |
| brass | PERSON | 2 |
| breakfast | ORG | 2 |
| breitkopf | GPE | 2 |
| brenetz | PERSON | 2 |
| bridgewater | PERSON | 2 |
| british columbia | GPE | 2 |
| boer | ORG | 2 |
| bloomfield | PERSON | 2 |
| blewstone | PERSON | 2 |
| blenkinsop | PERSON | 2 |
| blakely | LOC | 2 |
| blacksmith | GPE | 2 |
| blackfriars | GPE | 2 |
| blackfaced | LOC | 2 |
| black band | ORG | 2 |
| bl | PERSON | 2 |
| birnam | GPE | 2 |
| biographia britannica | PERSON | 2 |
| bethesda | ORG | 2 |
| berwick | PERSON | 2 |
| bernice | PERSON | 2 |
| belmullet | ORG | 2 |
| bellow mill | LOC | 2 |
| british museum | ORG | 2 |
| brooklyn | GPE | 2 |
| brown creepers | ORG | 2 |
| confectioner | ORG | 2 |
| captain | ORG | 2 |
| capetown | GPE | 2 |
| cape town | GPE | 2 |
| candlesticks | PERSON | 2 |
| calicut | GPE | 2 |
| caledonia | GPE | 2 |
| cairo | GPE | 2 |
| cahirciveen | GPE | 2 |
| caesar | PERSON | 2 |
| cadmus | GPE | 2 |
| cadell | PERSON | 2 |
| currier | ORG | 2 |
| coppersmith | ORG | 2 |
| contour | ORG | 2 |
| chroma | ORG | 2 |
| brush | PERSON | 2 |
| chemist | ORG | 2 |
| charles william siemens | PERSON | 2 |
| chapter xvi | ORG | 2 |
| chapter v. coalbrookdale iron works | ORG | 2 |
| carver | ORG | 2 |
| c2h2 | GPE | 2 |
| c.b. | PERSON | 2 |
| byzantium | ORG | 2 |
| byron | ORG | 2 |
| button | GPE | 2 |
| bury | GPE | 2 |
| burnett | PERSON | 2 |
| burma | GPE | 2 |
| bryngwyn bach | PERSON | 2 |
| bell rock | GPE | 2 |
| beckmann | ORG | 2 |
| bastille | PERSON | 2 |
| african hut | ORG | 2 |
| anthemius | PERSON | 2 |
| ansted | PERSON | 2 |
| anne | PERSON | 2 |
| anderson | ORG | 2 |
| ambrose paré | PERSON | 2 |
| alsace | GPE | 2 |
| alma | ORG | 2 |
| allen | PERSON | 2 |
| alfred vail | PERSON | 2 |
| alexander nasmyth | PERSON | 2 |
| albani | GPE | 2 |
| alaska | GPE | 2 |
| alan stevenson | PERSON | 2 |
| alabama | GPE | 2 |
| abraham darby''s | PERSON | 2 |
| antoninus pius | PERSON | 2 |
| aberdare | GPE | 2 |
| abacus | LOC | 2 |
| artificial | ORG | 2 |
| appendix | GPE | 2 |
| andrew yarranton | PERSON | 2 |
| a._ | PERSON | 2 |
| a. wilson | PERSON | 2 |
| a. m. | PERSON | 2 |
| 4th series | ORG | 2 |
| 44_a_ | ORG | 2 |
| 37° | GPE | 2 |
| 1st | PERSON | 2 |
| 104 | ORG | 2 |
| lordships | PERSON | 2 |
| antoinette | PERSON | 2 |
| antrim | GPE | 2 |
| basil hall | PERSON | 2 |
| aurungzebe | PERSON | 2 |
| barrels | ORG | 2 |
| baroda | PERSON | 2 |
| barcelona | GPE | 2 |
| barberton | GPE | 2 |
| banks | PERSON | 2 |
| bank of the united states | ORG | 2 |
| bancroft | PERSON | 2 |
| baldwin | GPE | 2 |
| balaclava | ORG | 2 |
| bacquancourt | PERSON | 2 |
| benjamin huntsman | ORG | 2 |
| belfast | GPE | 2 |
| aye | PERSON | 2 |
| axle | ORG | 2 |
| augustus cà | ORG | 2 |
| apelles | ORG | 2 |
| auguste chouteau | PERSON | 2 |
| auer von welsbach | PERSON | 2 |
| atlas | PERSON | 2 |
| atalanta | GPE | 2 |
| astbury | ORG | 2 |
| asia minor | GPE | 2 |
| ashley | GPE | 2 |
| armoury | ORG | 2 |
| arithmetic | LOC | 2 |
| aristotle | PERSON | 2 |
| argyll | GPE | 2 |
| archbishop adolphus | PERSON | 2 |
| arago | ORG | 2 |
| applegath & cowper''s | ORG | 2 |
| captain beaufort | ORG | 2 |
| captain cook''s | PERSON | 2 |
| captain liguest | ORG | 2 |
| daniel o''connell | PERSON | 2 |
| divine | PERSON | 2 |
| dispensatories | GPE | 2 |
| dishes | GPE | 2 |
| diary | PERSON | 2 |
| devon | PERSON | 2 |
| desaguliers | ORG | 2 |
| demoiselle | PERSON | 2 |
| delhi | GPE | 2 |
| delft | GPE | 2 |
| dean forest | ORG | 2 |
| davis | PERSON | 2 |
| dartmouth | ORG | 2 |
| darien | ORG | 2 |
| dannemora | PERSON | 2 |
| daniel | PERSON | 2 |
| don | PERSON | 2 |
| dampier | PERSON | 2 |
| dalswinton lake | LOC | 2 |
| dolly | PERSON | 2 |
| d. lothrop & company | ORG | 2 |
| cyprus | LOC | 2 |
| cylinder | ORG | 2 |
| cunningham | PERSON | 2 |
| cumberland | GPE | 2 |
| cullen | PERSON | 2 |
| cuba | GPE | 2 |
| croton | GPE | 2 |
| cross | ORG | 2 |
| creator | PERSON | 2 |
| crawley | GPE | 2 |
| dolly | ORG | 2 |
| don carlos | PERSON | 2 |
| courtray | ORG | 2 |
| e. b. washburne | PERSON | 2 |
| electricity | ORG | 2 |
| edwardsville | GPE | 2 |
| edwards county | GPE | 2 |
| edward rice | PERSON | 2 |
| edward parry | PERSON | 2 |
| edward nicholas | PERSON | 2 |
| edward lord dudley | PERSON | 2 |
| edward cowper | PERSON | 2 |
| edinburgh university | ORG | 2 |
| earth | LOC | 2 |
| engineer | ORG | 2 |
| enclosed enrichment | ORG | 2 |
| edward hazen | PERSON | 2 |
| e. j. harland | PERSON | 2 |
| dynamic | PERSON | 2 |
| donegal | GPE | 2 |
| dunlop | PERSON | 2 |
| dungarvan | GPE | 2 |
| dundyvan | PERSON | 2 |
| dundonald | PERSON | 2 |
| dundee | ORG | 2 |
| dumbarton | PERSON | 2 |
| duke | ORG | 2 |
| duivel | GPE | 2 |
| dugdale | ORG | 2 |
| droitwich | PERSON | 2 |
| draper | ORG | 2 |
| downy woodpeckers | PERSON | 2 |
| down | PERSON | 2 |
| doric | ORG | 2 |
| crawford | PERSON | 2 |
| count rumford | PERSON | 2 |
| captain waymouth | PERSON | 2 |
| charlemagne | PERSON | 2 |
| cimon | PERSON | 2 |
| christopher columbus | PERSON | 2 |
| chouteau | PERSON | 2 |
| chichester | ORG | 2 |
| cheshunt | PERSON | 2 |
| cheshire | GPE | 2 |
| chemical essays | ORG | 2 |
| chelsea | ORG | 2 |
| charlton | GPE | 2 |
| charlie | PERSON | 2 |
| charles the second | PERSON | 2 |
| charles macintosh | PERSON | 2 |
| charles ix | PERSON | 2 |
| charles babbage | PERSON | 2 |
| chapter ix | ORG | 2 |
| clarke | GPE | 2 |
| chapman | PERSON | 2 |
| chap | LOC | 2 |
| channing | PERSON | 2 |
| chambers''s edinburgh journal'' | ORG | 2 |
| chamberlaine | ORG | 2 |
| chaldeans | PERSON | 2 |
| centrifugal | GPE | 2 |
| celts | ORG | 2 |
| cathedral | ORG | 2 |
| cathay | ORG | 2 |
| catharine | GPE | 2 |
| catalan | ORG | 2 |
| cassorides | ORG | 2 |
| carrick | GPE | 2 |
| clarendon | PERSON | 2 |
| clarkson | ORG | 2 |
| count menabrea | PERSON | 2 |
| committee of the house of commons | ORG | 2 |
| corunna | LOC | 2 |
| cortes | ORG | 2 |
| cornishmen | ORG | 2 |
| corduan | PERSON | 2 |
| coptic | LOC | 2 |
| coolgardie gold-fields | PERSON | 2 |
| conway tubular bridges | ORG | 2 |
| contour enrichment | ORG | 2 |
| constantine | GPE | 2 |
| constable | PERSON | 2 |
| connaught | ORG | 2 |
| congressional | ORG | 2 |
| condition of colchester | ORG | 2 |
| commons | ORG | 2 |
| combe | GPE | 2 |
| clegg | PERSON | 2 |
| colossus | PERSON | 2 |
| colonies | PERSON | 2 |
| college | ORG | 2 |
| colipyle | ORG | 2 |
| colin dunlop | PERSON | 2 |
| coles | PERSON | 2 |
| coleridge | ORG | 2 |
| coldingham | GPE | 2 |
| coke | ORG | 2 |
| co. | GPE | 2 |
| clock | PERSON | 2 |
| clew bay | LOC | 2 |
| clermont | GPE | 2 |
| clerkenwell | PERSON | 2 |
| lord dudley | PERSON | 2 |
| lloyd | PERSON | 2 |
| louis napoleon | PERSON | 2 |
| william fairbairn | ORG | 2 |
| vitruvius | GPE | 2 |
| voltaic | PERSON | 2 |
| von guericke | PERSON | 2 |
| vulcan | ORG | 2 |
| w. clowes | PERSON | 2 |
| w. cadwalladr davies | PERSON | 2 |
| working | ORG | 2 |
| trumbull | ORG | 2 |
| wadhurst | ORG | 2 |
| wakefield | GPE | 2 |
| walker | PERSON | 2 |
| walter hunt | PERSON | 2 |
| walter machine | PERSON | 2 |
| ward | PERSON | 2 |
| vespasian | GPE | 2 |
| vein gold-mining | PERSON | 2 |
| vasco da gama | PERSON | 2 |
| varley | PERSON | 2 |
| van der mey | PERSON | 2 |
| value | PERSON | 2 |
| utrecht | GPE | 2 |
| united | ORG | 2 |
| upholsterer | ORG | 2 |
| u.s. | GPE | 2 |
| tyrone | ORG | 2 |
| typographia | PERSON | 2 |
| twelfth census report | ORG | 2 |
| turbinia | GPE | 2 |
| tudors | ORG | 2 |
| tudor | PERSON | 2 |
| tuck | GPE | 2 |
| warrington | GPE | 2 |
| warwickshire | GPE | 2 |
| wedgwoods | PERSON | 2 |
| wigan | PERSON | 2 |
| wollaston | PERSON | 2 |
| winnepiseogee | PERSON | 2 |
| winchester | PERSON | 2 |
| william the conqueror | PERSON | 2 |
| william ritchie | PERSON | 2 |
| william pitt | PERSON | 2 |
| william murdoch | PERSON | 2 |
| william huntington | PERSON | 2 |
| william fairbairn''s | PERSON | 2 |
| william dargan | PERSON | 2 |
| william crookes | PERSON | 2 |
| william bulleyn | PERSON | 2 |
| wildman | PERSON | 2 |
| wilcox | GPE | 2 |
| whiteheads | GPE | 2 |
| weld | PERSON | 2 |
| whitehead | ORG | 2 |
| whiteboys | ORG | 2 |
| white star | ORG | 2 |
| whitby | PERSON | 2 |
| whitbread | PERSON | 2 |
| whigs | ORG | 2 |
| wheel | PERSON | 2 |
| weymouth | PERSON | 2 |
| weston | ORG | 2 |
| western australia | LOC | 2 |
| werner von siemens | PERSON | 2 |
| welsbach | PERSON | 2 |
| wells | PERSON | 2 |
| wellington | GPE | 2 |
| tubal cain | GPE | 2 |
| trinity | ORG | 2 |
| st. peter''s church | ORG | 2 |
| talleyrand | PERSON | 2 |
| syracusan | ORG | 2 |
| syriac | PERSON | 2 |
| t1 t2 | GPE | 2 |
| tobacconist | ORG | 2 |
| transcriber | PERSON | 2 |
| turner | ORG | 2 |
| talus | ORG | 2 |
| trenton | GPE | 2 |
| tasmania | GPE | 2 |
| tavernier | GPE | 2 |
| tees | ORG | 2 |
| telautograph | ORG | 2 |
| temple bar | ORG | 2 |
| tewkesbury | ORG | 2 |
| sydenham | GPE | 2 |
| sycamore hill | GPE | 2 |
| svea | ORG | 2 |
| surry | PERSON | 2 |
| sturgeon | PERSON | 2 |
| strength | ORG | 2 |
| stratford | GPE | 2 |
| strada | GPE | 2 |
| stowe | ORG | 2 |
| stothard | ORG | 2 |
| stirling | PERSON | 2 |
| steelyard | PERSON | 2 |
| steel | PERSON | 2 |
| steamer | PERSON | 2 |
| steam and steel | ORG | 2 |
| steam | PERSON | 2 |
| static | PERSON | 2 |
| the ''penny magazine'' | ORG | 2 |
| the city editor | ORG | 2 |
| the earl of | PERSON | 2 |
| thuringia | GPE | 2 |
| tregolo | GPE | 2 |
| treadwell | PERSON | 2 |
| travels | GPE | 2 |
| toward | PERSON | 2 |
| tour de corduan | PERSON | 2 |
| tools | PERSON | 2 |
| todhunter | ORG | 2 |
| tod | PERSON | 2 |
| titanium | ORG | 2 |
| titanic | ORG | 2 |
| tis | PERSON | 2 |
| tilloch | PERSON | 2 |
| tibet | GPE | 2 |
| thurston | PERSON | 2 |
| thread | ORG | 2 |
| the harleian miscellany | ORG | 2 |
| thou | PERSON | 2 |
| thos | PERSON | 2 |
| thor | PERSON | 2 |
| thomas young | PERSON | 2 |
| thomas toward | PERSON | 2 |
| thomas savery | PERSON | 2 |
| thomas saint--thimonnier--hunt | PERSON | 2 |
| thomas saint''s | PERSON | 2 |
| thomas carlyle | PERSON | 2 |
| theophrastus | PERSON | 2 |
| themistocles | PERSON | 2 |
| the trade and navigation of great britain | ORG | 2 |
| the royal society | ORG | 2 |
| the overland mail | ORG | 2 |
| wolseley | PERSON | 2 |
| woodpecker | PERSON | 2 |
| wool?--chemical composition | ORG | 2 |
| the oswego river | LOC | 2 |
| the new forest | ORG | 2 |
| the new river | LOC | 2 |
| the north river | LOC | 2 |
| the north sea | LOC | 2 |
| the north of england | LOC | 2 |
| the northern ocean | LOC | 2 |
| the paris exhibition | ORG | 2 |
| workmen''s institution | ORG | 2 |
| the parliamentary committee | ORG | 2 |
| the peninsular company | ORG | 2 |
| the philosophical transactions | ORG | 2 |
| the pilgrim fathers | ORG | 2 |
| the planing machine | ORG | 2 |
| the prince of wales | PERSON | 2 |
| the nautical almanac | ORG | 2 |
| the messageries company''s | ORG | 2 |
| the merrimac river | LOC | 2 |
| the mary stenhouse | ORG | 2 |
| the lord zouche | ORG | 2 |
| the life and services of rear-admiral | ORG | 2 |
| the king of spain | GPE | 2 |
| the king of sardinia | PERSON | 2 |
| the iron trade | ORG | 2 |
| the institution of civil engineers | ORG | 2 |
| the industrial arts | LOC | 2 |
| the indian peninsula | LOC | 2 |
| the indian archipelago | LOC | 2 |
| the hudson river | LOC | 2 |
| the grand trunk canal | ORG | 2 |
| the grammar school | ORG | 2 |
| the golden city | GPE | 2 |
| the queen of england | LOC | 2 |
| the river plate | ORG | 2 |
| the roman catholics | ORG | 2 |
| the great ocean | LOC | 2 |
| low walker | ORG | 2 |
| £330,000 | PERSON | 2 |
| £25,000 | GPE | 2 |
| £15,000 | GPE | 2 |
| £10,500 | ORG | 2 |
| ye knew | PERSON | 2 |
| xli | ORG | 2 |
| wolf | PERSON | 2 |
| washer | PERSON | 2 |
| united | PERSON | 2 |
| un | ORG | 2 |
| turpentine | ORG | 2 |
| treasury | ORG | 2 |
| the telegraph department | ORG | 2 |
| the far west | LOC | 2 |
| the royal society of london | ORG | 2 |
| the east coast | LOC | 2 |
| the woolwich arsenal | ORG | 2 |
| the western ocean | LOC | 2 |
| the wedgwood ware | ORG | 2 |
| the victoria channel | ORG | 2 |
| the university of marburg | ORG | 2 |
| the university of cambridge | ORG | 2 |
| the twelfth census report | ORG | 2 |
| the suez canal | LOC | 2 |
| the stock exchange | ORG | 2 |
| the shetland islands | GPE | 2 |
| the shah of persia | GPE | 2 |
| the scilly islands | LOC | 2 |
| the savage of aveyron | ORG | 2 |
| the gas company | ORG | 2 |
| the english government | ORG | 2 |
| the empress of russia | GPE | 2 |
| b''eedin | PERSON | 2 |
| joiner | PERSON | 2 |
| i. | ORG | 2 |
| gutta-percha | ORG | 2 |
| ford | ORG | 2 |
| express | ORG | 2 |
| copper, &c. | ORG | 2 |
| clay | ORG | 2 |
| chick | ORG | 2 |
| charcoal | ORG | 2 |
| chamois | GPE | 2 |
| cedar | GPE | 2 |
| camel | ORG | 2 |
| buttons.--elliott | ORG | 2 |
| breech | ORG | 2 |
| al dit | PERSON | 2 |
| matt | PERSON | 2 |
| a committee of the house of commons | ORG | 2 |
| zurich | GPE | 2 |
| zeno | GPE | 2 |
| youatt | PERSON | 2 |
| york yard | ORG | 2 |
| yarrantons | PERSON | 2 |
| yarran | ORG | 2 |
| yarranton | GPE | 2 |
| xxx | ORG | 2 |
| xxvi | ORG | 2 |
| xvi | GPE | 2 |
| xii | ORG | 2 |
| wyatt | PERSON | 2 |
| wragby | PERSON | 2 |
| jun. | GPE | 2 |
| mules | LOC | 2 |
| the edinburgh review | ORG | 2 |
| the atlantic ocean | LOC | 2 |
| the department of science and arts of the south kensington museum | ORG | 2 |
| the coventry machinists'' company | ORG | 2 |
| the common pleas | ORG | 2 |
| the committee on postage | ORG | 2 |
| the clerk''s office of the southern district | ORG | 2 |
| the city department | ORG | 2 |
| the christian church | ORG | 2 |
| the chartered company | ORG | 2 |
| the carron iron works | ORG | 2 |
| the british isles | GPE | 2 |
| the british government | ORG | 2 |
| the board of health | ORG | 2 |
| the belfast rope-work company | ORG | 2 |
| the bangor normal college | ORG | 2 |
| the antarctic ocean | LOC | 2 |
| naturalist | ORG | 2 |
| the anglo-american telegraph company | ORG | 2 |
| the american philosophical society | ORG | 2 |
| the adriatic sea | LOC | 2 |
| the ''penny magazine'' | ORG | 2 |
| the ''penny magazine | ORG | 2 |
| spongy | PERSON | 2 |
| sclerotica | GPE | 2 |
| rick | PERSON | 2 |
| rectangle | PERSON | 2 |
| quercitron bark | ORG | 2 |
| premises | LOC | 2 |
| pioneer | ORG | 2 |
| ore | ORG | 2 |
| new moon | GPE | 2 |
| stamford | GPE | 2 |
| sulphur | GPE | 2 |
| st. peter''s | GPE | 2 |
| new worlds | GPE | 2 |
| nasmyth, roberts | PERSON | 2 |
| nathan appleton | PERSON | 2 |
| nautical magazine | ORG | 2 |
| nelson | PERSON | 2 |
| new lanark | GPE | 2 |
| new rochelle | GPE | 2 |
| newgate | GPE | 2 |
| preface | ORG | 2 |
| niagara river | LOC | 2 |
| nicolo | PERSON | 2 |
| niekerk | ORG | 2 |
| nimrod | ORG | 2 |
| nollet | ORG | 2 |
| norden | ORG | 2 |
| nashua | PERSON | 2 |
| napoleon bonaparte | ORG | 2 |
| nantucket | GPE | 2 |
| nahant | GPE | 2 |
| nadir shah | GPE | 2 |
| nadir | PERSON | 2 |
| new york: | GPE | 2 |
| naturalist | ORG | 2 |
| nailer | ORG | 2 |
| n.j. | GPE | 2 |
| n. a. otto | PERSON | 2 |
| murdocks | ORG | 2 |
| murat | PERSON | 2 |
| muir | PERSON | 2 |
| mr rudd | PERSON | 2 |
| mr rhodes | PERSON | 2 |
| moy | GPE | 2 |
| normanton | GPE | 2 |
| north kent | GPE | 2 |
| north and south america | GPE | 2 |
| orkney | PERSON | 2 |
| post-office | ORG | 2 |
| popular technology | ORG | 2 |
| planishing | ORG | 2 |
| pioneer | ORG | 2 |
| owner | PERSON | 2 |
| ovens | GPE | 2 |
| otto von guericke | PERSON | 2 |
| osler | PERSON | 2 |
| osborne | GPE | 2 |
| orrery | PERSON | 2 |
| ornamental | ORG | 2 |
| ormskirk | GPE | 2 |
| orloff | ORG | 2 |
| orleans | PERSON | 2 |
| oregrounds | ORG | 2 |
| north-west | GPE | 2 |
| oporto | GPE | 2 |
| oliver evans | PERSON | 2 |
| old egypt | GPE | 2 |
| old | PERSON | 2 |
| observatory | GPE | 2 |
| oberlin college | ORG | 2 |
| o''reilly | PERSON | 2 |
| nunn | ORG | 2 |
| nuggets | ORG | 2 |
| nubia | GPE | 2 |
| nottinghamshire | GPE | 2 |
| notodden | GPE | 2 |
| nos | ORG | 2 |
| northumberland court | ORG | 2 |
| motive power appliances | ORG | 2 |
| mother eve | PERSON | 2 |
| moskito indian | PERSON | 2 |
| magellan | GPE | 2 |
| martin van buren | PERSON | 2 |
| martin luther | PERSON | 2 |
| martin frobisher | PERSON | 2 |
| mariner | PERSON | 2 |
| maresfield | GPE | 2 |
| marcus ward and co. | ORG | 2 |
| march | PERSON | 2 |
| marc isambard | PERSON | 2 |
| manufactures | PERSON | 2 |
| malta | GPE | 2 |
| majestie | PERSON | 2 |
| mahler | PERSON | 2 |
| magneto | GPE | 2 |
| magic | ORG | 2 |
| macmillan | ORG | 2 |
| mason | PERSON | 2 |
| musician | ORG | 2 |
| m1 | GPE | 2 |
| m.a. | GPE | 2 |
| m. lomond | PERSON | 2 |
| m. hyndman | PERSON | 2 |
| m. gros | PERSON | 2 |
| m. fontaine | PERSON | 2 |
| luther | PERSON | 2 |
| lusitania_ | PERSON | 2 |
| lurgan | PERSON | 2 |
| lugar | GPE | 2 |
| st. pancras | GPE | 2 |
| lubeck | GPE | 2 |
| lucania | PERSON | 2 |
| maskelyne | PERSON | 2 |
| matthew baker | PERSON | 2 |
| moses montefiore | PERSON | 2 |
| midland | GPE | 2 |
| moscow | GPE | 2 |
| morris birkbeck | PERSON | 2 |
| morocco | GPE | 2 |
| montrose | GPE | 2 |
| monticello | PERSON | 2 |
| montgomerie | PERSON | 2 |
| montgolfiers | ORG | 2 |
| mons | PERSON | 2 |
| mitchell | PERSON | 2 |
| miss andrews | PERSON | 2 |
| mint | ORG | 2 |
| minas geraes | PERSON | 2 |
| millwall | ORG | 2 |
| mill | GPE | 2 |
| middleton | GPE | 2 |
| mauritius | ORG | 2 |
| middlesborough | GPE | 2 |
| michael | PERSON | 2 |
| mews | PERSON | 2 |
| metrical | ORG | 2 |
| metallum martis | PERSON | 2 |
| metallica | GPE | 2 |
| messrs russell & co. | ORG | 2 |
| merz | PERSON | 2 |
| merthyr tydvil | PERSON | 2 |
| merthyr | PERSON | 2 |
| medici | ORG | 2 |
| mechlin | GPE | 2 |
| mayfield | ORG | 2 |
| maxim gun | ORG | 2 |
| pp | ORG | 2 |
| mezzotinto | GPE | 2 |
| pa. | GPE | 2 |
| ruskin | PERSON | 2 |
| rule 2c | PERSON | 2 |
| rule 6a | PERSON | 2 |
| rule 6b | PERSON | 2 |
| rule 6c | PERSON | 2 |
| rule 7e | PERSON | 2 |
| rule 9c | PERSON | 2 |
| s. c. hall | PERSON | 2 |
| robison | GPE | 2 |
| s.p.o. | ORG | 2 |
| saddler | ORG | 2 |
| sawing | ORG | 2 |
| sculptor | ORG | 2 |
| siemens | ORG | 2 |
| sons | ORG | 2 |
| rule 12j | PERSON | 2 |
| rule 12e | PERSON | 2 |
| rule 11f | PERSON | 2 |
| rule 11e | PERSON | 2 |
| rule 11d | PERSON | 2 |
| rule 11c | PERSON | 2 |
| rule 11b | PERSON | 2 |
| rule 10i | PERSON | 2 |
| rule 10c | PERSON | 2 |
| rugby | ORG | 2 |
| rowland winn | PERSON | 2 |
| rowland | PERSON | 2 |
| rovenson | GPE | 2 |
| rothschild | PERSON | 2 |
| rothbury | ORG | 2 |
| rosedale | ORG | 2 |
| roger north | PERSON | 2 |
| sr | ORG | 2 |
| stereotyper | ORG | 2 |
| saint andero | PERSON | 2 |
| smithfield | GPE | 2 |
| st. bartholomew | GPE | 2 |
| st petersburg | GPE | 2 |
| pacuvius | ORG | 2 |
| st. helena | GPE | 2 |
| spenser | PERSON | 2 |
| spectator | PERSON | 2 |
| spaulding | PERSON | 2 |
| sovereign | ORG | 2 |
| south australia | GPE | 2 |
| sostrasius | PERSON | 2 |
| sophia kingdom | GPE | 2 |
| son | PERSON | 2 |
| solon | ORG | 2 |
| socrates | PERSON | 2 |
| skill | PERSON | 2 |
| samuel bridge | PERSON | 2 |
| skerry vhor | PERSON | 2 |
| shrewsbury | GPE | 2 |
| shaw | PERSON | 2 |
| servia | GPE | 2 |
| seaforth | PERSON | 2 |
| sea island | LOC | 2 |
| scull bay | LOC | 2 |
| scotia | ORG | 2 |
| scipio | ORG | 2 |
| savannah | PERSON | 2 |
| sanborn | PERSON | 2 |
| samuel jellicoe | PERSON | 2 |
| samuel clegg | PERSON | 2 |
| samuel brown | PERSON | 2 |
| rochdale | PERSON | 2 |
| savior | GPE | 2 |
| robert mansell | PERSON | 2 |
| pixü | PERSON | 2 |
| phidias | GPE | 2 |
| pianoforte manufactory | PERSON | 2 |
| piccadilly | GPE | 2 |
| pike | ORG | 2 |
| piston | ORG | 2 |
| pittsburgh | GPE | 2 |
| pizarro | ORG | 2 |
| prester john | PERSON | 2 |