National Museum of Nuclear Science & History
Mary New was a staff worker at Los Alamos during the Manhattan Project.
Margaret Rand was a research assistant in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.
John J. Kroes served in the 1st Ordnance Squadron.
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.
