National Museum of Nuclear Science & History
J. D. Brown worked for the Watson-Flagg Engineering Company.
Edward J. Campeau served in the 603rd Air Engineering Squadron.
Edgar F. Shofield served in the 393rd Bombardment Squadron.
Philipp Klein was a part-time switchboard operator in the SAM Lab while studying chemical engineering at Columbia University.
Selton worked at the 200 West Area at Hanford during the Manhattan Project.
