A collection of unpublished early color photographs of the Beatles are going up for auction in the U.K., the BBC reports.
The photos were taken in 1964 during the Beatles' first U.S. tour. They include stage shots of George Harrison with his red Rickenbacker guitar, close-up portraits of the group at a press conference at the Las Vegas Sahara Hotel and photos from a private party at the Beverly Hills mansion of Capitol Records president Alan Livingston. Since color film was expensive at the time, most images of the Beatles before 1965 were in black and white.