D.W. Smith

R. E. Kirscher

H. Courtney

H. Courtney worked for the Rock City Construction Company.

James Franck

James Franck (1882-1964) was a German physicist and winner of the 1925 Nobel Prize for Physics.   During the Manhattan Project, Franck served as Director of the Chemistry Division of the University of Chicago’s Metallurgical Laboratory.

J. Williams

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