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Silver, H. F.

 Person

Found in 2 Collections and/or Records:

Harold F. Silver papers

 Collection
Identifier: ACCN 1551
Abstract The Harold F. Silver papers (1941-1998) contains financial records of the Silver Corporation, requests for charitable contributions, documents relating to the sale of sugar processing machinery patents to American Factors Associates, and drawings of a continuous coal mining machine designed by Silver and built by Silver Engineering Works (1941-1946). Silver was a Utah and Colorado inventor, businessman, philanthropist and civic leader. He invented the continuous coal miner, a non-flammable dry...
Dates: 1941-1998

Harold F. Silver photograph collection

 Collection
Identifier: P0785
Abstract The Harold F. Silver photograph collection contains stock graphs of various companies.
Dates: 1950-1980