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Item 3


Contains 2 Collections and/or Records:

Ralph S. Johnson papers

 Collection — Multiple Containers
Identifier: MSA 25
Scope and Contents The Ralph S. Johnson papers document the pioneering aviation career of Ralph S. Johnson. Included among the papers are aeronautical engineering drawings done by Johnson, along with articles and papers authored by him. The newspaper clippings, awards, and honorary Doctorate of Engineering from Purdue University focus on the latter part of his career, as he was being recognized as an aviation pioneer. The biographical information was often collected and written by the authors, as a...
Dates: 1924 - 2010; Majority of material found within 1930 - 1947

Oversized Material, 1906 - 2010

 Series — Multiple Containers
Identifier: MSA 25, Series 6
Scope and Contents Included in the oversized series are awards, certificates, engineering designs, photographs and two 8mm films.
Dates: 1906 - 2010