National Museum of Nuclear Science & History
R. F. Ridgeway worked for the Roane-Anderson Company.
Ralph B. Larsen was a machinist at Los Alamos during the Manhattan Project. His wife, Ruth Anderson, also worked at Los Alamos.
Andrew J. Stiber served in the 1027th Air Material Squadron.
Lewin worked in the 100 D Area at Hanford during the Manhattan Project.
R. Warden worked for the Edenfield Electric Company.