National Museum of Nuclear Science & History
Harvey J. Crow served in the 603rd Air Engineering Squadron.
John C. Pennock attended Cornell University, where he studied engineering. He was a member of the Special Engineer Detachment at Oak Ridge, where he worked as a technical engineer at the K-25 Plant.
Opal MacDonald was a stenographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
P. Knouer worked for the J.A. Johnson Construction Company.
Harold T. Dunlap served in the 603rd Air Engineering Squadron.