National Museum of Nuclear Science & History
T. S. Whitehouse worked for the Tennessee Eastman Corporation at the Y-12 Plant.
David Nicodemus (1916-1999) was an American physicist. Nicodemus worked at Los Alamos during the Manhattan Project and witnessed the Trinity Test.
Ralph B. Larsen was a machinist at Los Alamos during the Manhattan Project. His wife, Ruth Anderson, also worked at Los Alamos.
Heinie worked for Stone and Webster Engineering Corporation.