National Museum of Nuclear Science & History
Lloyd Albert Quarterman (1918-1982) was an American chemist. Quarterman was born on May 31, 1918 in Philadelphia.
L. R. Zumwalt worked for the United States Engineer District Office.
Charles J. Spiegl was a civilian scientist employed by the Manhattan Project. He was involved in radiation toxicology, studying the effects of radiation on animals at the Trinity Site near Alamogordo, New Mexico.