National Museum of Nuclear Science & History
John Smith was a guard at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Swanson worked at the 300 Area at Hanford during the Manhattan Project.
McLaughlin worked in the 200 West Area at Hanford during the Manhattan Project.
Winifred Moon was was married to British physicist Phillip Moon. She was a staff worker at Los Alamos during the Manhattan Project.
Walston Forestall worked for the Tennessee Eastman Corporation at the Y-12 Plant.