Showing Collections: 1 - 2 of 2
John H. Ehresman papers
Collection — Box: 1
Identifier: MSP 302
Content Description
This collection contains materials that belonged to John Ehresman, a student who attended the Purdue Preparatory School in 1893-94 and attended Purdue University during the 1894-1896 academic years. Items include class notes, personal essays, commonplace book, engineering drawings and lab notes. This collection will be helpful to researchers interested in Purdue's early mechanical engineering education curriculum and farming practices of the late 1800s.
Dates:
circa 1894-1896
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