P. S. Vincent

Edward Wiggers

Edward Wiggers was a staff worker at Los Alamos during the Manhattan Project.

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.

M. A. Ruth

M. A. Ruth worked for the United States Engineer District Office.

Kenneth Wickham