The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
London. Her Royal Highnesses Prince and Princess of Wales. Prince William. Prince Henry. Snowdon. Rialto. Thomas and Benacci
Prince and Princess of Wales. Prince William and Prince Henry of Wales. Pitkin Pictorials. London. ROY25
His royal Highness Prince William of Wales. Kelvin Way
His Royal Highness Prince William of Wales. Colourmaster Limited
A Salute of Guns for Prince William of Wales. Prescott Pickup. No. 62. Sovereign Series No. 4
No. 62. A Salute of Guns For Prince William of Wales. Prescott Pickup. Sovereign Pictorial. No. 4
The Prince and Princess of Wales. William Arthur Philip Louis. HRH Prince William of Wales
H. R. H. Princess of Wales with Prince William and Prince Henry. Snowdon. Charles Skiltons and Fry