Louis Berkoff

Elvin E. Olsen

Elvin Olsen was a staff worker at Los Alamos during the Manhattan Project.

H. W. Dunham

Ralph C. Shank

Ralph Shank worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Ethel Schwartz

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.