National Museum of Nuclear Science & History
H. H. Wilson worked for the United States Engineer District Office.
E. Berger worked for the Roane-Anderson Company.
A. J. Schwertfeger worked for Clinton Laboratories at the X-10 Reactor.
Robert Schrader was completing his PhD in chemical engineering at MIT when he was selected to work on the Manhattan Project in Boston.
Neal Vance was a staff worker at Los Alamos during the Manhattan Project.