National Museum of Nuclear Science & History
Wilson worked at the 100-F Area at Hanford during the Manhattan Project.
Frederick Trapnell was a consultant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Margaret Swank served in the Women’s Army Corps at Los Alamos during the Manhattan Project.
J. J. Tulley worked for the Fercleve Corporation.
H. G. Arnett worked for the Roane-Anderson Company.