National Museum of Nuclear Science & History
A. M. Hartman worked for the Roane-Anderson Company.
H. Hoessly worked for the Roane-Anderson Company.
Arthur Watmough was an electrical engineer working for the DuPont Chamberworks Company in New Jersey from 1941 to 1947.
Jas Foulk worked for the Tennessee Eastman Corporation at the Y-12 Plant.
