National Museum of Nuclear Science & History
Murphy worked for Stone and Webster Engineering Corporation.
Frank Alvidnes was a staff worker at Los Alamos during the Manhattan Project.
Lewis W. Graves worked for the Roane-Anderson Company.
William Spindel was a member of the Special Engineer Detachments at Oak Ridge and Los Alamos. Spindel worked in a group that helped make coatings for the implosion bomb.
