National Museum of Nuclear Science & History
Leonard Reed was a janitor at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Gilbert P. Church was a civil engineer and Project Manager at the Hanford site during the Manhattan Project.
Ayres worked in the United States Engineer District Office.
Joseph S. Dispensa served in the 393rd Bombardment Squadron. After the war, Dispensa was assigned to the Japan Atomic Bomb Damage Survey teams.
Charles Schallis (1898-1965) was a staff worker at Los Alamos during the Manahttan Project.