National Museum of Nuclear Science & History
J. J. McPeake worked for the H. K. Ferguson Company.
Joseph F. Gorman worked in mail and records for the Manhattan Engineer District, first in Syracuse, NY in 1936, then New York City.
W. A. Witt worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Jessen worked at the 300 Area at Hanford during the Manhattan Project.
