National Museum of Nuclear Science & History
T. H. Samford worked for the J.A. Jones Construction Company.
Mack worked at the 300 Area at Hanford during the Manhattan Project.
Ralph Gates (1925-2018) was a chemical and electrical engineer who was recruited to the Manhattan Project as a part of the Special Engineer Detachment in early 1945.
M. C. Labarr worked for the Kellex Corporation at the K-25 Plant.
