National Museum of Nuclear Science & History
H. M. Ellis, Jr. worked for the Roane-Anderson Company.
Mortimer D. Abbott was a group leader in the Technical Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.
H. L. Small worked for the Kellex Corporation at the K-25 Plant.
Stanton B. worked for the Tennessee Eastman Corporation at the Y-12 Plant.
