National Museum of Nuclear Science & History
J. R. Evans worked for the William A. Pope Company.
Evelyn Ellingson arrived in Oak Ridge in early 1943 when many of the site’s facilities were still being constructed.
T. W. Wheary worked for the J.A. Jones Construction Company.
Charles Cooper was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
