National Museum of Nuclear Science & History
Millard Ross was a staff worker at Los Alamos during the Manhattan Project.
J. F. Ryan worked for Clinton Laboratories at the X-10 Reactor.
Eugene S. Grennan served as a 2nd lieutenant in the 509th Composite Group. He was the flight engineer on the Straight Flush during the Hiroshima mission.
Robert Sturgess was a staff worker at Los Alamos during the Manhattan Project.
