National Museum of Nuclear Science & History
Groft worked at the 300 Area at Hanford during the Manhattan Project.
Thoms Davis was an electrician assigned to work at Los Alamos. Prior to working for the Army Corps of Engineers at Los Alamos from January 1945 to June 1946, Davis worked at the Houston Shipyards.
Duren Howard Shields was a staff worker at Los Alamos during the Manhattan Project. During his time there, he worked on building the experimental casing for the bomb.
Paas worked in the 300 Area at Hanford during the Manhattan Project.