National Museum of Nuclear Science & History
R. A. Porter worked for the United States Engineer District Office.
Richard Popham oversaw radiation safety in the Chemistry-Metallurgy Division at Los Alamos during the Manhattan Project.
W. B. Reynolds worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Bob Carter is an American physicist who worked on the Water Boiler Reactor at Los Alamos during the Manhattan Project.