The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Her Royal Highness Princess Anne. Marcus Adams. Lansdowne Publishing Co. Ltd. LL Series. RP
Her Royal Highness Princess Anne. Lansdowne Publishing. LL Series. Marcus Adams. RP
Her Royal Highness. Princess Anne. Photochrom. Tunbridge Wells. Kent. Marcus Adams
Her Royal Highness. Princess Anne. Photochrom. From a Portrait by Marcus Adams
Their Royal Highnesses. Prince Charles and Princess Anne. Photochrom. Marcus Adams. 1953
Their Royal Highnesses. Prince Charles and Princess Anne. Photochrom. Marcus Adams
Their Royal Highnesses Prince Charles and Princess Anne. Photochrom Co. Ltd. Marcus Adams
Cecil Beaton. Her Royal Highness Princess Elizabeth with Prince Charles and Princess Anne. Tuck. RP