National Museum of Nuclear Science & History
Medford Evans worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Ambroso Hoelscher was a laboratory assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Joel S. Canby served in the 509th Headquarters and Base Services Squadron.
Lulu Slaughter was a laboratory assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Willingham worked at the 200 West Area at Hanford during the Manhattan Project.