National Museum of Nuclear Science & History
Heffner worked at the 200 East Area at Hanford during the Manhattan Project.
Hyman H. Goldsmith (1907-1949) was an American physicist. In 1943, Goldsmith became coordinator of information for the Metallurgical Lab in Chicago.
Sergeant Ralph Curry was a Radio Operator assigned to the Bockscar’s original crew. He was a member of the 393rd Bombardment Squadron, a segment of the 509th Composite Group.