National Museum of Nuclear Science & History
Alfred Pfanstiehl was a junior physicist at the Chicago Met Lab during the Manhattan Project. Pfanstiehl was a signatory of the Szilard Petition, an attempt to avert military use of the atomic bomb against Japan.
H. F. Adams worked for the J.A. Jones Construction Company.
Audrey “Bud” Learn Aeby was a staff member at Los Alamos during the Manhattan Project.
Clyde Crowley worked for the Roane-Anderson Company.
