National Museum of Nuclear Science & History
N. Gatling worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Edward M. Costello served as a captain in the 393rd Bombardment Squadron. He was the aircraft commander regularly assigned to the Laggin’ Dragon.
Hugo Leckelt was a laborer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Lorene Sturgess was a staff worker at Los Alamos during the Manhattan Project.
