National Museum of Nuclear Science & History
D. A. Parker worked for the Edenfield Electric Company.
Leo Seren (1918-2002) was an American physicist. Seren (in photo, first row standing, far right) was born on May 9, 1918.
Jerome J. Ossip served in the 509th Headquarters and Base Services Squadron.
Lester Bennett worked for the Kellex Corporation at the K-25 Plant.
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.
