National Museum of Nuclear Science & History
R. Y. Blackwell worked for the Fercleve Corporation.
James F. “Jim” Nolan was a Captain in the US Army Medical Corps, the Chief Medical Officer for the Los Alamos site of the Manhattan Project, and a Special Consultant to Project Alberta on Tinian Island.
Brooks worked at Los Alamos during the Manhattan Project.
B. D. Johnson worked for the Southern Bell Telephone Company.