National Museum of Nuclear Science & History
Grace Pitzer worked for the United States Engineer District Office.
Leonard worked in the 300 Area at Hanford during the Manhattan Project.
W. A. Bogdanowiez worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Julius M. Simmons was an American chemist. He worked as a research assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
