Rare photos capture Beatles' final ticketed concert in San Francisco

Sixty years ago in San Francisco, four young men from Liverpool played their last concert before a paying audience, and no one in the room knew they were standing at the edge of an era. History rarely announces its own turning points. Now, a newly surfaced collection of photographs from that night offers what memory and time could not fully preserve — a visual record of the moment the Beatles ceased to be a touring band and began their transformation into something more elusive and enduring.