National Museum of Nuclear Science & History
Marle Velde worked for the Kellex Corporation at the K-25 Plant.
E. L. Taliaferro worked for the Roane-Anderson Company.
Camille Terzine was a laboratory technician in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.
J. H. Leppert worked for the Tennessee Eastman Corporation at the Y-12 Plant.
L. A. Waddell worked for the Roane-Anderson Company.
