National Museum of Nuclear Science & History
Coffey worked at the 300 Area at Hanford during the Manhattan Project.
Bob Purbrick was an American physicist. Purbrick was born in 1919 in Salem, Oregon. He received a B.A.
Kenneth L. Cohn was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Rex E. Gunderson served in the 603rd Air Engineering Squadron.