Subject Source: Library of Congress Subject Headings
Found in 1 Collection or Record:
Series — Multiple Containers
Identifier: MSS 1536 Series 8
Scope and Contents Includes diagrams and materials dealing with projects for the F. C. Torkelson Co., such as expense records, operating costs, Bailey Meter Co., limestone crushing plant, electric mine hoists, Kennecott Mill reports, Ferron Canyon Coal job, Hayden Smelter (Arizona), Smelter emissions control, and more from 1946-1975.