National Museum of Nuclear Science & History
John Ruhoff worked for the United States Engineer District Office.
Philip E. Doane served in the 1st Ordnance Squadron.
Julia Elaine Freeman graduated high school early at age 16. She was also the only African American woman in her high school graduating class of 1940.
Palevsky worked on the Manhattan Project at the University of Chicago and Los Alamos. She was part of the team that designed the lenses used to photograph the Trinity test.
