398 SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. 58 



Tungsten Continued. , 



South Dakota .............................................. 1009, 1016 



Talbott on the quantitative separation of tin and .................. 1575 



Tasmania .................................................. 1095, 1148 



Twelvetrees on deposits in tin bearing region, Tasmania ........... 1148 



Used with iron .................................................. 1476 



Tuscany, see Italy. 



Tuscarora mines, see Nevada. 



Tupiza, see Bolivia. 



Tweed River, see Queensland. 



Tweedy, W. M ........................ . ............................ 478, 479 



Twelvetrees, W. H ..... 1137, 1138, 1139, 1140, 1141, 1142, 1143, 1144, 1145, 



1146, 1147, 1148, 1148a 

 Twelvetrees, W. H., and Petterd, W. F ................................. 1149 



Twelvetrees, W. H., and Ward, L. Keith ............................. 1149a 



Tylor, A ............................................................. 1420 



Tyre, tin a current commodity of commerce in ........................ 1380 



U 



Ubangi, see French Kongo. 



Uelle, see French Kongo, Welle. 



Ulke, Titus ............................ 254, 1024, 1245, 1646. See also 1616 



Ulrich, G. H. F .............................................. 845, 1150, 1151 



Uncia vein, see Bolivia. 



United Kingdom, see Great Britain, England, etc. 



United States, tin in.... 1190, 1191, 1192, 1193, 1194, 1195, 1196, 1197, 



1198, 1199, 1298b 

 Beck on tin in ............................................... 1299, 1300 



Benedict on tin in ............................................... 1200 



Blake on tin in ............................................. 1201, 1202 



Census report on tin in .......................................... 1221 



Day on tin in ................................................... 1203 



D'Achiardi on tin in ............................................ 1313 



Douglas on tin in ............................................ ... 1204 



Emmens on tin in ............................................... 1205 



Emmons on geological distribution of tin in ....................... 1206 



Fawns on tin in ................................................. 1320 



Fuchs and de Launay on tin in ...................... ............. 1323 



Garrison on tin in ............................................... 1207 



Hess on tin in ......................................... 1209, 1210, 1211 



Importation of tin from Bolivia discussed .................. . ...... 139 



Kemp on tin in ......................................... ____ 1212, 1213 



de Launay (Fuchs and) on tin in ................................. 1323 



Leonhard on tin in .............................................. 1214 



Lesley on furnaces, forges, and rolling mills for iron in ............ 793 



