National Museum of Nuclear Science & History
John C. Bryan served in the 1st Ordnance Squadron.
Brommer worked at Los Alamos during the Manhattan Project.
Dr. John Ruminer is a retired engineer, local historian, and a member of the Board of Directors at the Los Alamos Historical Society.
Leo A. Ohlinger was a senior engineer at the University of Chicago Met Lab. Ohlinger was also Section Chief of P-IX, Engineering Physics.
John W. Burr was a research assistant in the Metallurgical Laboratory (“Met Lab”) at the University of Chicago during the Manhattan Project.