National Museum of Nuclear Science & History
H. G. Kercher worked for the J.A. Jones Construction Company.
Don Cowen worked for the Tennessee Eastman Corporation at the Y-12 Plant.
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.
Marilyn Hanna was trained as a clerk typist, and worked for the Manhattan Project in Oak Ridge and later for the Security and Patent divisions in Washington, DC.
