A "howlingly rare" Olympic gold medal anonymously donated to a charity auction islikely to have belonged to an official, the organiser has said.

David James, of James & Sons Auctioneers, in Fakenham, Norfolk, said the medal was left inan envelope at a valuation event in Stowmarket, Suffolk.

But the 2012 medal, one of 4,700 made by the Royal Mint, has no inscription, unlike those givento winners.

Mr James said he had been told some "may have been given to the committee".

The medal was dropped off at the counter of a valuation day, in an envelope with the initials ofthe Royal British Legion written on it, earlier this month.

"As an auctioneer, I was keen to find out the provenance and after speaking to the RoyalMint I've found out that there may have been a small amount given to the Olympic committee.

"It is definitely genuine. It's howlingly rare so it's almost impossible to value.I hope it will make a lot of money."

A spokeswoman from the Royal Mint said it was contracted to manufacture medals for the London2012 Olympic and Paralympic Games but not all were engraved.

To read the complete article, see:
London 2012 Olympic gold medal is'howlingly rare' (www.bbc.com/news/uk-england-norfolk-29360899)