National Museum of Nuclear Science & History
Geer worked at the 100-D Area at Hanford during the Manhattan Project.
Ester Stoner was a staff worker at Los Alamos during the Manhattan Project.
Venable worked at the 200 West Area at Hanford during the Manhattan Project.
Edward Littleton was a laboratory helper at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.