National Museum of Nuclear Science & History
Ethel Schwartz arrived as a bride with her husband, Manuel Schwartz, at Los Alamos in 1944. She worked in the office until she became pregnant with her son, Joel Schwartz, who was born there after the bombs were dropped on August 6, 1945.
E. S. Bettis worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Clark worked in the United States Engineer District Office.
Chalgren worked at the 200 West Area at Hanford during the Manhattan Project.
