National Museum of Nuclear Science & History
McNeely worked in the 100 F Area at Hanford during the Manhattan Project.
H. M. Nappen 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.
Barnett worked in the United States Engineer District.
