National Museum of Nuclear Science & History
Ethal Moonan was a staff worker at Los Alamos during the Manhattan Project.
M. K. Walker worked for the Fercleve Corporation.
Elsie Mae Freeman was born in Missouri in 1900. She graduated high school in Chicago. After graduating, Elsie was recruited to work in a lab at the University of Chicago in 1919.
Ann Lacy worked for the Tennessee Eastman Corporation at the Y-12 Plant.
