National Museum of Nuclear Science & History
Freda Morgan was a staff worker at Los Alamos during the Manhattan Project.
Urban worked at the 200 West Area at Hanford during the Manhattan Project.
Taylor worked for the Stone and Webster Engineering Corporation.
Herbert Potratz was an American chemist. Potratz was born in 1902 in Iowa. He received a B.S., an M.S.
E. F. Johnson worked for the Tennessee Eastman Corporation at the Y-12 Plant.
