National Museum of Nuclear Science & History
J. S. Staples worked for the Fercleve Corporation.
B. P. Rollyson worked for the Roane-Anderson Company.
Anna Cox worked out of the DuPont Chambers Works plant in Carneys Point, New Jersey. Her contribution to the Manhattan Project included administrative work in the plant's transportation department, ensuring that tank cars had the proper bills of lading and ran in and out of the plant efficiently.
John Harbin worked for Clinton Laboratories at the X-10 Reactor.