National Museum of Nuclear Science & History
Elizabeth was a staff member at Los Alamos during the Manhattan Project. She may have been married to Claire C. Balke.
Edward Parker worked for the Kellex Corporation at the K-25 Plant.
Sherman worked for Stone and Webster Engineering Corporation.
Frederick Reines (1918-1998) was an American physicist. Reines received his Ph.D. in physics in 1944 from New York University.