National Museum of Nuclear Science & History
R. M. Smith worked for the United States Engineer District Office.
John Kenyon Kinnear, Sr. was raised in Brooklyn, NY. He joined the Army and because he was a tool and die maker, he was assigned to the Manhattan Project.
Richards worked at the 100-D area at Hanford during the Manhattan Project.
John Morfitt worked for the Tennessee Eastman Corporation at the Y-12 Plant.