National Museum of Nuclear Science & History
Steakley worked at the 100-F Area at Hanford during the Manhattan Project.
Ralph Graves worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Addie Saunders was a laboratory assistant in the Chemistry Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Dana Mitchell was an American physicist. He was in charge of procurement for the physics department at Columbia University during the first year of the Manhattan Project.
John Ursch served in the 1395th Military Police Aviation.