The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Carnarvon Castle. Frith. No. 54828
Carnarvon Castle. Frith. No. 54830. 1906
Carnarvon Castle. F. Frith. Friths Series. Reigate. No. 54833
Carnarvon Castle Friths Series No 54830
Carnarvon Castle. Friths Series. No. 54833
Caernarvon Castle. Frith. No 29499. 1950
Caernarvon Castle. Frith. No. 85678. 1961
Caernarvon Castle. F. Frith. Postcard