National Museum of Nuclear Science & History
J. P. Valliant worked for the Union Carbide & Carbon 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.
C. Varuzzo worked for the United States Engineer District Office.
Cox worked at the 100-B Area at Hanford during the Manhattan Project.