Elvis, 1969 TV special, playing a beautiful 1968 Red Hagstrom Viking II guitar he borrowed from session player Al Casey. Presley bought a similar one with sunburst finish that John Lennon once borrowed to jam with him.
I still think it is so awesome that he served! I wish celebrities these days had that kind of patriotism and respect for the country that made them famous. Heck, if Prince Harry can go to war, so can Miley Cyrus!