LIBRARY OF THE UNIVERSITY OF CALIFORNIA. GIFT OF Report of Proceedings -OF THE AMERICAN i MINING CONGRESS Session Pittsburgh, 'Penn,, December 2-5, 1908 Published by .th< At the Office of tl Report of Proceedings of the American Mining Congress Eleventh Annual Session Pittsburgh, Penn., Dec. 2-5 1908 OF THE UNIVERSITY OF Published by the American Mining Congress At the Office of the Secretary, Denver, Colo., 1909 Copyright, 1909, by the AMERICAN MINING CONGRESS DENVER, COLO. CO 2 U CO K CO c/) z o tt K H u* co Z O co CO w co REMARKS. Temporary. c f T C d c P 5o : oT c H>-5 \ c i tt / ; _^ . : ; ADDRESS. 1 * O 0; CD" "o o h U _0 "o "CD O of d 43 d cd "O o cd o 43 d d cd g o TJ o CD a> cd S $ cd g s a +3 iri 9 03 n 03 09 03 3 | I o O rji 5 PQ o PQ 1 O PQ O PQ . ; O Q) CJ O CJ C c *! K^ g EH PH 'C PH b I mer 'C Rj 03 tJ 03 03 "O OB P 2 t3 S ^ -a 14 bfl o cd Bd cd cd cd cd m rt O PQ O PQ o fc PQ o PQ tJ 99 SH PQ . Shafner B 1-5' PH B B B HJ PH B PH M 1-5* c c B B' I 'c O o O o B a c o B 1 c o B C 1 C o B . . . O . -f _ . . us rrt CITY. o o *0 ^T tS C C of waukee, Wis waukee, Wis d "ri M CD" a,dwoodandLe CD 3 Paso, Texas. . c d tsburgh, Pa. . P P S S PQ 3 PQ P' a 1-5 PH 1 . . . B * ' . . . 1 c- t~ 00 00 00 O5 00 at OJ oo O5 o Oi CO OS OJ 50 t- oo 3 3 3 3