National Museum of Nuclear Science & History
Shepard worked at the 200 West Area at Hanford during the Manhattan Project.
A. G. Milan worked for the J.A. Jones Construction Company.
Robert B. Jacks served in the 320th Troop Carrier Squadron.
P. N. Smith worked for the H. K. Ferguson Company.
Hugh “Brad” Bradner was a physicist at Los Alamos during the Manhattan Project.