The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Prince Andrew and Prince Edward in Oak Dinning Room. Windsor Castle. Studio Lisa. Valentine and Sons Ltd. Dundee and London. 1966
Entrance to Detroit. Windsor. Ont. Tunnel and Prince Edward Hotel. Windsor. Ont. Canada. Windsor News. Tichnor Quality Views
The Queen and The Duke of Edinburgh with prince Andrew and Prince Edward. Topical Press. Peter Grugeon
The Queen and the Duke of Edinburgh with prince Andrew and Prince Edward. Topical Press. London. Peter Grugeon. Pitkin Pictorial Postcards
The Queen and the Duke of Edinburgh with Prince Andrew and Prince Edward. Topical Press. London. Pitkin Pictorial Postcards. Peter Grugeon
Windsor Castle. Prince Imperial Memorial. St. George Chapel. C. Barker
Their Royal Highnesses. The Prince of Wales. Princess Anne. Prince Andrew and Prince Edward in the Garden at Balmoral Castle. B. Matthews. Godfrey