National Museum of Nuclear Science & History
Paul Keiser worked for the Roane-Anderson Company.
Ralph N. Devore served as a captain in the 393rd Bombardment Squadron. He was the airplane commander regularly assigned to the B-29 Next Objective.
Philipp Klein was a part-time switchboard operator in the SAM Lab while studying chemical engineering at Columbia University.
James Barton worked as a carpenter for the DuPont Company at the Hanford, Washington site. He never knew he was working on the atomic bomb until after it was dropped in Japan.
J. B. Ogier worked for the Tennessee Eastman Corporation at the Y-12 Plant.
