National Museum of Nuclear Science & History
J. D. Graves worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Lawrence Bartell was born in Ann Arbor, Michigan on February 2, 1923. In 1944, after completing his studies at the University of Michigan, Bartell joined Glenn Seaborg's uranium research team.
Parr worked in the 200 East and 100 D Areas at Hanford during the Manhattan Project.