Granville K. Hartley

Ralph Lapp

Ralph Lapp was an American physicist. He was born in Buffalo, New York in 1917. He was completing his PhD at the University of Chicago when he stumbled upon Enrico Fermi’s team working under Stagg’s Field in December of 1942, and was hired on the spot to work on the development of the atomic bomb.

Robert Byrd

Robert Byrd worked for the Poe Piping & Heating Company.

Howard E. Muller

Howard Muller was a staff worker at Los Alamos during the Manhattan Project.

Phillis Gillespie