National Museum of Nuclear Science & History
W. H. Thirloway worked for the Union Carbide & Carbon Corporation.
Gonzalo Williams was a staff worker at Los Alamos during the Manhattan Project.
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.