Mineral industries-Equipment and supplies.
Subject
Subject Source: Source Not Specified
Found in 1 Collection or Record:
Mine & Smelter Supply Co. (Denver, Colorado) blueprint
Collection
Identifier: MS 2/1142
Summary
Collection of consists of one blueprint for a Wilfley concentrator prepared by The Mine & Smelter Supply Co., Denver, Colorado, Sept. 11, 1918.
Dates:
1918-09-11