National Museum of Nuclear Science & History
W. R. Burton worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Julius “Osty” Ostspowicz was a glassblower in the Chemistry Division at the University of Chicago’s Metallurgical Laboratory during the Manhattan Project.
Graf worked at the 300 Area at Hanford during the Manhattan Project.
Chowning worked at the 200 East Area at Hanford during the Manhattan Project.