National Museum of Nuclear Science & History
Ellsworth Risley was a staff worker at Los Alamos during the Manhattan Project.
Vlacil worked at the 300 Area at Hanford during the Manhattan Project.
Theodore J. Neubert was a research associate in the graphite research section at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
G. R. McLeod worked for the Tennessee Eastman Corporation at the Y-12 Plant.
