"Photographer Mike Mitchell was only 18 when he received a presspass to document the Beatles as they arrived in Washington D.C.'s Union Station to perform their first concert in the country. For almost 50 years the photographs from that historical moment in Beatlemania had been gathering dust in Mitchell's basement -- until he became a victim of the U.S. housing crisis. It was then that the photographer decided to dig them out and approach Christie's about auctioning the black-and-white pictures."
via Huffington Post