National Museum of Nuclear Science & History
Lewin worked in the 100 D Area at Hanford during the Manhattan Project.
Charles O’Neil was a staff worker at Los Alamos during the Manhattan Project.
McGruder worked for Stone and Webster Engineering Corporation.
Hoenie worked at the 200 West Area at Hanford during the Manhattan Project.
McLaughlin worked in the 100 D Area at Hanford during the Manhattan Project.
