National Museum of Nuclear Science & History
E. B. Wentworth worked for the G.G. Ray Company.
John P. Engel served in the 1st Ordnance Squadron.
William Rubinson was a chemist at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Elwood Kenneth Colbert was born on February 9, 1932 in Johnstown, PA. In 1943, Colbert graduated from the University of Pittsburgh, with a degree in Chemical Engineering.
Louis Oblich served in the Army at Los Alamos during the Manhattan Project.
