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Helmich, Melvin J.

 Person

Found in 1 Collection or Record:

Melvin J. Helmich collection

 Collection — Multiple Containers
Identifier: MSA 138
Scope and Contents American Society of Mechanical Engineers and Purdue memorabilia belonging to Melvin Helmich.
Dates: circa 1921 - 2006; Other: Date acquired: 02/02/2007