Charles J. Ragan

Marion Link

Marilyn B. Williams

Marilyn Williams was a staff worker at Los Alamos during the Manhattan Project.

James J. Urban

Urban worked at the 200 West Area at Hanford during the Manhattan Project. 

Harrison S. Brown

Harrison Brown (1917-1986) was an American geochemist. He worked at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) and Oak Ridge sites during the Manhattan Project.