National Museum of Nuclear Science & History
C. C. Martin worked for the Roane-Anderson Company.
George R. Carlson was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
H. L. Russell worked for the United States Engineer District Office.
Leonard Quartararo was a staff worker at Los Alamos during the Manhattan Project.
Brown worked in the United States Engineer District.
