National Museum of Nuclear Science & History
Roy Schroeder was a laboratory assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
C. M. Walker, Jr. worked for the Kellex Corporation at the K-25 Plant.
W. M. Hopkins worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Anabel Joyce (Ogg) Warnell worked on the Manhattan Project at Oak Ridge, TN.