Scope and Content This collection (1913-1993) contains biographical information, family genealogies, military records, correspondence, clippings, photographs, and diplomas. The biographical information contains information about Edna C. Mitchell and her family, including family trees and a transcript of a 1977 interview with Edna about her life. Also included are Edna’s answers to a survey conducted on women engineers in the U.S. The military records and correspondence document...