National Museum of Nuclear Science & History
A. C. Samford worked for the J.A. Jones Construction Company.
Kenneth L. Cohn was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
L. A. Darling worked at the 100-B Area at Hanford during the Manhattan Project.
Wilam Spangler was a staff worker at Los Alamos during the Manhattan Project.
