National Museum of Nuclear Science & History
Rau worked for Stone and Webster Engineering Corporation.
Edward J. Fredrick was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
McCraw worked in the 200 West Area at Hanford during the Manhattan Project.
Albert S. Kerns was a mechanical engineer assigned to the SED (Special Engineer Detachment) at Los Alamos, New Mexico.
