National Museum of Nuclear Science & History
Wilhelm Delp Styer (1893-1975) was a Lieutenant General in the US Army and an instrumental figure in the early stages of military involvement in the Manhattan Project.
Frank S. Brown served in the 1st Ordnance Squadron.
Daniel J. Keefe was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
L. M. Schauer served in the 390th Air Service Group.