National Museum of Nuclear Science & History
F. C. Legler worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Sherman D. Kaplan was a laboratory helper at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
John O’Gara worked for the United States Engineer District Office.
Raymond W. Leffler served in the 1395th Military Police Company, Aviation.
