National Museum of Nuclear Science & History
Attended the City College of New York.
Spear worked at the 200 East Area at Hanford during the Manhattan Project.
Edward F. “Ed” Hammel was an American chemist. Hammel had just completed his Ph.D. at Princeton University when he joined a Canadian heavy water project sponsored by the school in 1941.
Thomas J. Weimer served in the 393rd Bombardment Squadron.