National Museum of Nuclear Science & History
John P. Engel served in the 1st Ordnance Squadron.
Ralph A. James (1920-1973) was a research associate in the Chemistry Division at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Winifred Moon was was married to British physicist Phillip Moon. She was a staff worker at Los Alamos during the Manhattan Project.
George E. Stevens served in the First Ordnance Squadron.