National Museum of Nuclear Science & History
Mars worked for Stone and Webster Engineering Corporation.
Andrew Polich was a staff worker at Los Alamos during the Manhattan Project.
Menges was an Area Engineer and Area Supervisor at the Hanford Engineer Works. He was in the US Navy (USNR) until June of 1943 when he was injured in an explosion on his destroyer.
Ed Barber worked for the Roane-Anderson Company.
