J. E. Mikulenka

James H. Porterie

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.

Warren M. Garrison

Warren M. Garrison was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

P. B. Mayo, Jr.

P. B. Mayo, Jr. worked for the J.A. Jones Construction Company.

R. T. Cooke