National Museum of Nuclear Science & History
E. J. Bruckenheimer worked for the Fercleve Corporation.
J. Raymond Dahl worked at the 300 Area at Hanford during the Manhattan Project.
Gertrude Nissenbaum was a stenographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Philipp Klein was a part-time switchboard operator in the SAM Lab while studying chemical engineering at Columbia University.
