National Museum of Nuclear Science & History
Walter F. Arnold was a staff member at Los Alamos during the Manhattan Project.
Eugene Olsen was a staff worker at Los Alamos during the Manhattan Project.
Norris W. Embrey was a laboratory assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Springer worked at the 200 West Area at Hanford during the Manhattan Project.
Snyder worked at the 300 Area at Hanford during the Manhattan Project.
