Photo of Richard Nixon and Frank Sinatra shaking hands at a "celebrity reception" hosted by Nixon in California (see <a rel="nofollow" class="external text" href="https://www.youtube.com/watch?v=ZLKP5z3piSM">video of the event on YouTube, via the Richard Nixon Presidential Library</a>). Once an ardent Democrat, Sinatra's endorsement of Nixon in that year's presidential election marked a major turning point in <a href="https://en.wikipedia.org/wiki/Political_life_of_Frank_Sinatra" class="extiw" title="w:Political life of Frank Sinatra">the entertainer's political life</a>.
Employee of the federal government under the Nixon presidency.
The photo and an accompanying letter <a rel="nofollow" class="external text" href="http://sothebys.com/en/auctions/ecatalogue/2018/lady-blue-eyes-property-barbara-frank-sinatra-n09963/lot.112.html">were auctioned at Sotheby's</a> in 2018.