National Museum of Nuclear Science & History
H. A. Rehnberg worked for the Kellex Corporation at the K-25 Plant.
James Jensen was a machinist at Hanford, Washington from September 1944 to the end of the war. Jensen's security clearance allowed him to machine parts and complete various tasks for the maintenance of the nuclear piles.
Gillum worked at the 300 Area at Hanford during the Manhattan Project.
Joseph worked at the 300 Area at Hanford during the Manhattan Project.
K. C. Peterson worked for the Tennessee Eastman Corporation at the Y-12 Plant.
