National Museum of Nuclear Science & History
E. L. Olson worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Lillian Sexton was a switchboard operator at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Grace Townsend served in the Women’s Army Corps at Los Alamos during the Manhattan Project.
Walter Zinn (1906-2000) was a Canadian-American nuclear physicist. Zinn was born in Kitchener, Ontario, in 1906 and graduated from Queens University in 1927.