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Box 26

 Container

Contains 2 Results:

Otto Duke collection of engineering papers, 1908-1975

 Series — Multiple Containers
Identifier: MSS 1536 Series 6
Scope and Contents This series includes research, publications, and developement on many engineering topics including coal carbonization & coal, smelter descriptions, mining & engineering, conveyors, power plant engineering(photoelectrics, electricity by Kramer, oil from coal or shale, motors & control), substations: transmission & distribution, heat balance, tests & performances, boiler room equipment, mines & mining pamphlet, boiler tests, power, flow meters, hydrotic equipment, plant...
Dates: 1908-1975
Found in: L. Tom Perry Special Collections / MSS 1536, Otto Duke papers

Otto Duke papers on the F. C. Torkelson Company, 1946-1975

 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.

Dates: 1946-1975
Found in: L. Tom Perry Special Collections / MSS 1536, Otto Duke papers

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