National Museum of Nuclear Science & History
Piper worked for Stone and Webster Engineering Corporation.
H. L. Holsopple worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Regina “Reggie” Behl (1922-2011) was an art teacher in Oak Ridge, Tennessee during the Manhattan Project.
Arthur Daniel Schelberg (1921-2009) was an American physicist. Schelberg was born in New York City. He studied at physics in Princeton, and was recruited to join the Manhattan Project at Los Alamos in 1943.