National Museum of Nuclear Science & History
Frank Marisco worked for the H. K. Ferguson Company.
J. R. Pickering worked for the Tennessee Eastman Corporation at the Y-12 Plant.
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.
Floyd Cox worked for the Roane-Anderson Company.