National Museum of Nuclear Science & History
Ellen Bradbury Reid moved to Los Alamos in the summer of 1944 when her father was hired by Norris Bradbury to work in the high explosives division.
Julia Wynne was a chemist in the Y-12 Plant in Oak Ridge, Tennessee from June 1944 through the end of the war.
F. C. Fox worked for the Union Carbide & Carbon Corporation.
William St. Clair worked for the United States Engineer District Office.