National Museum of Nuclear Science & History
J. J. Haynie worked for the J.A. Jones Construction Company.
Ralph Gates (1925-2018) was a chemical and electrical engineer who was recruited to the Manhattan Project as a part of the Special Engineer Detachment in early 1945.
G. W. Reed worked for the Union Carbide & Carbon Corporation.
Miesenheimer (spelling could also be “Misenheimer”) worked in the 100 B Area at Hanford during the Manhattan Project.
Brewer worked at the 200 East Area at Hanford during the Manhattan Project.