National Museum of Nuclear Science & History
Audrey Smythe worked for the Union Carbide & Carbon Corporation.
Keplinger worked in the 100 D Area at Hanford during the Manhattan Project.
Carl C. Mason served as a private first class in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Up An’ Atom.
Nelson worked at the 200 West Area at Hanford during the Manhattan Project.
James Osborne served in the 1395th Military Police Company, Aviation.
