National Museum of Nuclear Science & History
W. E. S. Trenchard worked for the J.A. Jones Construction Company.
Harry Prosceno worked for the United States Engineer District Office.
Henry Fritz was a chemist in the Special Engineering Detachment assigned to the K-25 Plant in Oak Ridge, Tennesee.
Jean Dow Bacher was born in 1907, and grew up in Ann Arbor, Michigan. She married fellow Ann Arbor native and leading Manhattan Project scientist Robert Bacher in 1930.
William Lewis "Bud" Uanna played a critical role in maintaining security of the atomic bomb project.
