National Museum of Nuclear Science & History
L. S. Baldin worked for the Edenfield Electric Company.
Roderick W. Spence was an American physical chemist who worked on the Manhattan Project at Los Alamos.
Bryce worked at Los Alamos during the Manhattan Project.
Yates worked at the 300 Area at Hanford during the Manhattan Project.
S. E. Briggs worked for Clinton Laboratories at the X-10 Reactor.