National Museum of Nuclear Science & History
H. T. Ledford worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Hyman H. Goldsmith (1907-1949) was an American physicist. In 1943, Goldsmith became coordinator of information for the Metallurgical Lab in Chicago.
Johnson worked at the 100-B Area at Hanford during the Manhattan Project.
Hoell worked at the 300 Area at Hanford during the Manhattan Project.
