National Museum of Nuclear Science & History
McCabe worked for Stone and Webster Engineering Corporation.
Rose C. Mooney-Slater (1902-1981) was a physicist and crystallographer at the University of Chicago Met Lab.
T. W. Martin worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Leonard Krouldis was a laboratory helper at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.