National Museum of Nuclear Science & History
W. E. Allender worked for the Fercleve Corporation.
F. D. McIntosh served in the 509th Headquarters and Base Services Squadron.
Marion Edward Cieslicki was an Polish American metallurgist who worked on the Manhattan Project from 1944 to 1946 at the University of Chicago and at Los Alamos.
Harrington worked at the 100-F Area at Hanford during the Manhattan Project.
