National Museum of Nuclear Science & History
Bierowski worked for Stone and Webster Engineering Corporation.
R. F. Ridgeway worked for the Roane-Anderson Company.
Joseph P. Grosso served in the 393rd Bombardment Squadron.
A. P. Kelly worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Philipp Klein was a part-time switchboard operator in the SAM Lab while studying chemical engineering at Columbia University.
