National Museum of Nuclear Science & History
Stanford worked for Stone and Webster Engineering Corporation.
Ruth A. Casler was a lab technician in the Chemistry Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Louis Y. Cortez served in the 1st Ordnance Squadron.
Edward P. Hayes was a laboratory assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.