F. R. Vincent

Katherine Gnjec

Katherine Gnjec was a laboratory assistant in the Chemistry Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

F.P. Seymour

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

James S. Allen

James Sircom Allen (1911-1982) was a Canadian-American physicist who worked at the Massachusetts Institute of Technology and Los Alamos during the Manhattan Project.

D. Ross