L. Bellande

Floyd Hutchins

Hutchins worked at the 300 Area at Hanford during the Manhattan Project.

John H. Manley

John Henry Manley (1907-1990) was an American physicist. Manley worked on the Manhattan Project almost from its beginning, starting at the Metallurgical Lab at the University of Chicago.

David N. Clark

E. Hilgeman

Hilgeman worked at the 100-D Area at Hanford during the Manhattan Project.