National Museum of Nuclear Science & History
Joe Torrence worked for the Fercleve Corporation.
Ethaline Hartge Cortelyou was a junior chemist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Manuel Schwartz was a physicist. He worked at Los Alamos as a civilian employee from about July 6, 1944, until January or February 1946.
Warren Page served in the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.