The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Isle of Arran. Lochranza Castle. Millar and Lang. National Series. No. 140. W. S. Thomson
Isle of Arran. Lochranza Castle. Millar and Lang Limited. National Series. W. S. Thomson. 1964
Rochester Castle. M. and L. National Series
Dirleton Castle. M and L National Series
Royal Stewart. Balmoral Castle. M. and L. National Series. 1959
Loch Awe. Ben Lui and Kilchurn Castle. M. and L. National Series
Loch Awe and Kilchurn Castle. M. and L. National Series
Inveraray Castle. M. and L. National Series. J. R. MacPherson Tough