National Museum of Nuclear Science & History
Halpern worked in the United States Engineer District Office.
Raymond. J. Bosnak was an electrical engineer at Chicago when he enlisted in the Army. He was assigned to the Special Engineer Detachment at Los Alamos.
Nick Salazar is a Manhattan Project veteran and a longtime employee of the Los Alamos National Laboratory.
James R. Lientz (1913-2000) was an American chemist. Born in Los Angeles, Lientz grew up in Kansas City.
