Camilla makes a flying visit to Coronation Street

Camilla was presented with the jewellery by ITV before her trip to the cobbles of Weatherfield in celebration of the soap's 50th anniversary.

For many years, much-loved character Hilda Ogden had three plaster ducks hanging on her wall, with the middle one always askew.

The ducks soon became synonymous with the show, and even feature in

the Coronation Street Monopoly game.

The brooch was made by Keith Simpson, of 1849 Goldsmiths in Whitefield, Manchester.

The Duchess pulled a pint behind the bar of the Rover's Return during the visit to the Granada Studios set, after watching the cast film a scene which will be broadcast in April.

The only original cast member, William Roache OBE, who plays Ken Barlow, was chosen to greet Camilla, who is a life-long fan of the soap.

The set of ducks was part of the Street as early as 1960, appearing in Elsie Tanner's home, before it was passed on to Hilda.