National Museum of Nuclear Science & History
E. M. Grant worked for the Roane-Anderson Company.
May Jayne was a stenographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Houser worked at Oak Ridge 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.