National Museum of Nuclear Science & History
R. J. Guthrie worked for the Watson-Flagg Engineering Company.
Charles Mayette worked for Hanley & Company.
A. J. Fight worked for the Roane-Anderson Company.
Chamberlain worked at the 300 Area at Hanford during the Manhattan Project.
Hugh Stickler worked for the Tennessee Eastman Corporation at the Y-12 Plant.