National Museum of Nuclear Science & History
D. R. Johnson worked for the Roane-Anderson Company.
Jerome Otto Ackerman was a member of the Special Engineer Detachment who served as a group leader at Los Alamos during the Manhattan Project.
Shirley Nyden was a laboratory technician in the Chemistry Division at the University of Chicago Met Lab between June and December of 1944.
H.A. Deitrick worked at the 100-F Area at Hanford during the Manhattan Project.