National Museum of Nuclear Science & History
Eugene L. Hanse served in the 1st Ordnance Squadron.
Gahan worked in the United States Engineer District Office.
Anne MacGregor Perley was a biochemist who worked on the Manhattan Project at Los Alamos. She was part of Louis Hempelmann’s Health Group, one of his many recruits from Washington University in St.
W. A. Collins worked for the Poe Piping & Heating Company.
