Photo of Princess-To-Be Diana Set for Auction

A mysterious photo of Princess Diana surfaced. The photo was snapped before she was considered royalty. The rare collectible is now set to be sold at auction in the U.S. The picture created a stir and the likeness is the topic of news articles. No one knew the identity of the gentlemen featured until a few days ago.

According to an AP interview with the RR Auction Vice President, the man is the grandson of famous English Prime Minister Baldwin. Diana Spencer and the gentleman are on a 1981 ski trip. They could be 19 or 20 years old. Diana is thought to be a teenager at the time.

The photo is marked 'not to be published.' The palace probably didn't want the picture out with her wedding to Prince Charles. The photograph is set for a New Hampshire auction. The item is expected to bring $5,000.