National Museum of Nuclear Science & History
Leinberger worked in the 200 W Area at Hanford during the Manhattan Project.
James F. “Jim” Nolan was a Captain in the US Army Medical Corps, the Chief Medical Officer for the Los Alamos site of the Manhattan Project, and a Special Consultant to Project Alberta on Tinian Island.
J. F. Ryan worked for Clinton Laboratories at the X-10 Reactor.