RARE candid childhood photographs of the Prince of Wales and the Princess Royal have been snapped up by a buyer at a Swindon auction house.

The photographs were taken in 1954, as the prince and princess sailed on the newly-commissioned Royal Yacht Britannia to meet their parents, who were visiting the Middle East.

The nine black and white photographs sold for a total of £105 at Dominic Winter Book Auctions in Maxwell Street.

The expected price was between £70 and £100.

In one shot, the pair are dressed in sailor suits and building sandcastles, while another shows the prince wearing a bucket on his head and holding a spade as if it were a rifle.

It is understood that the photographs were taken by a member of the royal staff.

The auction house has also announced that the lots at a sale early in the new year will include a document archive of the Air Transport Auxiliary.

During World War Two, the ATA had the often very dangerous task of delivering new aircraft to RAF bases throughout the country.