National Museum of Nuclear Science & History
Horace Mahorney was a chemical engineer at the Y-12 plant in Oak Ridge, Tennessee. From September 1943 to November 1945, Mahorney was an operator of the mass spectrometer with Dr.
Tomlinson worked at the 100-D Area at Hanford during the Manhattan Project.
Jimmie F. Lee served in the 393rd Bombardment Squadron.
