National Museum of Nuclear Science & History
Leland worked in the 200 E Area at Hanford during the Manhattan Project.
Stanley Robertson was a mechanical engineer in the Special Engineer Detachment serving at Oak Ridge, Tennessee.
Clement James Rodden was a consultatn at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Franklin MacGregor served as a second lieutenant in the 393rd Bombardment Squadron. He was regularly assigned to the B-29 Top Secret.
