National Museum of Nuclear Science & History
Niles worked for Stone and Webster Engineering Corporation.
James Porterie was a security guard at Los Alamos tasked with guarding bomb components. Porterie went to Aberdeen Proving Ground for Ordnance School before volunteering for an assignment at Los Alamos.
William M. Eichbaum worked on the Manhattan Project in Oak Ridge, TN for the Clinton Engineer Works.
Robert C. Miller served in the 1st Ordnance Squadron.