National Museum of Nuclear Science & History
Mary Whidden was a staff worker at Los Alamos during the Manhattan Project.
Paul Tinsley worked for the H. K. Ferguson Company.
Britton worked at the 100-B and 100-F Area at Hanford during the Manhattan Project.
W. H. Leedom worked for the Roane-Anderson Company.
Charles F. Begg commanded the 1st Ordnance Squadron.