National Museum of Nuclear Science & History
Hagan worked in the United States Engineer District Office.
William “Bill” Harris Penny’s parents came to the United States from Newfoundland in 1910.
Nerses “Krik” Krikorian was a chemist at Los Alamos during the later years of Manhattan Project.
Hymer Friedell was the deputy medical director of the Manhattan Engineer District at Oak Ridge. He worked closely with Robert Stone and Stafford Warren in studying the effects of radiation on the human body.
