National Museum of Nuclear Science & History
W. C. Brandau worked for the William A. Pope Company.
Keeley worked for Stone and Webster Engineering Corporation.
Betty Gaevada was a research assistant in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Duffer Crawford worked for the civilian contractor Kellex Coroporation in New York under the supervision of Judson Swearingen.
