National Museum of Nuclear Science & History
C. Labuzan worked for the Roane-Anderson Company.
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.
Roos worked at the 300 Area and the 200 West Area at Hanford during the Manhattan Project.