National Museum of Nuclear Science & History
Wiendell worked at the 200 West Area at Hanford during the Manhattan Project.
Marvin O. Beatty served as a staff sergeant in the 393rd Bombardment Squadron.
G. Robert Gunther-Mohr joined the Manhattan Project in 1944. Mohr worked on the top secret polonium trigger being developed for the plutonium bomb at the Monsanto Chemical Company in Dayton, Ohio.