National Museum of Nuclear Science & History
Gloria Peterson was a stenographer and clerical worker at the Chicago Met Lab.
Grace R. Harvey was a laboratory technician in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Charley C. Carr served in the 393rd Bombardment Squadron.
H. E. Armstrong worked for the Tennessee Eastman Corporation at the Y-12 Plant.
