National Museum of Nuclear Science & History
M. R. Pierce worked for the Kellex Corporation at the K-25 Plant.
Jesse Beams (1898-1977) was an American physicist. Beams worked on the Manhattan Project through his research on centrifuges.
Riley worked at the 200 West Area at Hanford during the Manhattan Project.
H. D. Collins worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Whicher worked at the 300 Area at Hanford during the Manhattan Project.