National Museum of Nuclear Science & History
Paul Sperling was a staff worker at Los Alamos during the Manhattan Project.
Walter Johnson worked for the United States Engineer District Office.
Lomax worked in the 200 E Area at Hanford during the Manhattan Project.
M. B. Dieson worked at the 300 Area at Hanford during the Manhattan Project.
Rose Roberts was a staff worker at Los Alamos during the Manhattan Project.
