National Museum of Nuclear Science & History
W. O. Lawrence worked for the J.A. Jones Construction Company.
Nelson worked at the 200 West Area at Hanford during the Manhattan Project.
Robert B. Rigler served in the First Ordnance Squadron.
Clarence Yohn worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Roy Bonsib was a research associte at the Metallurgical Laboratory in Chicago during the Manhattan Project.
