National Museum of Nuclear Science & History
Morris J. Pearson served in the 1st Ordnance Squadron.
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.
Oftdahl worked in the 200 West Area at Hanford during the Manhattan project.
Rentschler worked at the 100-D area at Hanford during the Manhattan Project.
