National Museum of Nuclear Science & History
Davidson worked for Stone and Webster Engineering Corporation.
John William Healy (1920-2001) worked in the field of radiation safety at Hanford during the Manhattan Project and at Los Alamos National Laboratory.
Helen Williams was a stenographer and clerk at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.
Frank Swoboda was a staff worker at Los Alamos during the Manhattan Project.
