National Museum of Nuclear Science & History
J. B. Kaiser worked for the Midwest Piping and Supply Company.
Jim Johnson was an ordnanceman at Los Alamos from 1944 to 1945. He was born on January 8, 1926, and started work at the Naval Ordnance Test Station at China Lake, Califiornia in 1944.
C. E. Center worked for the Union Carbide & Carbon Corporation.
John Oathaot was a staff worker at Los Alamos during the Manhattan Project.
