National Museum of Nuclear Science & History
Lawrence B. Magnusson was a research associate at the Metallurgical Laboratory at the University of Chicago.
Gus Essig began working on the Manhattan Project in May, 1946 in Dayton, Ohio. Essig was selected to work in the highly classified initiator program and spent several months at Los Alamos learning how to design and construct initiators.
James Patrick served in the 1st Ordnance Squadron.
