National Museum of Nuclear Science & History
T. J. Costello worked for the Comstock-Bryant Electric Company.
Coffey worked at the 300 Area at Hanford during the Manhattan Project.
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.
Wilson C. Sowers served in the 393rd Bombardment Squadron.
Private First Class, Military Police, Security at Los Alamos.
