National Museum of Nuclear Science & History
C. P. Coleman worked for the J.A. Jones Construction Company.
Edward F. Wortmann (1916-1998) was a purchasing agent at Los Alamos during the Manhattan Project. Wortmann joined the lab in 1944.
Hamilton worked at the 300 Area at Hanford during the Manhattan Project.
Archie Massey worked for the Kellex Corporation at the K-25 Plant.