National Museum of Nuclear Science & History
Wilbur W. Quigley served in the 393rd Bombardment Squadron.
Colonel Arthur “Pete” V. Peterson was the Army’s area engineer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Friedrich worked in the United States Engineer District Office.
Glen G. Hardin served in the 1395th Military Police Company, Aviation.
John Mench was assigned to the Special Engineer Detachment at Los Alamos where he worked as a pattern maker, creating wooden casts for metal work at the site’s foundry.