Now showing items 1-3 of 3
Report, the Kendrick and Gelder Smelting Company, Silverton, Colorado : for the year 1902
Contributor:Reed, J. R.
Report on the the [sic] San Juan Smelting & Refining Company
Contributor:Kendrick, F. C.; Walker, E. W.; Umbell, D.
Report on mining, smelting and milling operations in San Juan County : for the year 1900
Contributor:White, L. N.