National Museum of Nuclear Science & History
Paul Walp worked for the United States Engineer District Office.
Albert Dehart was a member of the 509th Composite Group as tail gunner for the B-29 Superfortress aircraft, The Great Artiste and Bockscar.
Armstrong worked at the 200 West and 300 Areas at Hanford during the Manhattan Project.
John Shoemaker was a staff worker at Los Alamos during the Manhattan Project.