National Museum of Nuclear Science & History
Peter Nothaft was a staff worker at Los Alamos during the Manhattan Project.
Manning worked for Stone and Webster Engineering Corporation.
Harold Seward worked for the Roane-Anderson Company.
C. M. Wylie worked for the J.A. Jones Construction Company.
Gloria A. Larranaga was a laboratory technician in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”0 during the Manhattan Project.
