National Museum of Nuclear Science & History
Eugene Edwards worked for the Roane-Anderson Company.
William Breeding served in the 1st Ordnance Squadron.
Kenneth Walsh was an American chemist. Walsh studied as an undergrad at Yankton College in South Dakota.
Sheffe Abraham served in the 1st Ordnance Squadron.
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.
