National Museum of Nuclear Science & History
McCann worked in the 200 East Area at Hanford during the Manhattan Project.
P. L. Rothchild worked for the United States Engineer District Office.
Charles Schallis (1898-1965) was a staff worker at Los Alamos during the Manahttan Project.
A. O. Flindt worked for the Tennessee Eastman Corporation at the Y-12 Plant.