The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Dover. Dover Castle. Max Ettlinger. Dover Series. 1092
Dover Castle. M. Ettlinger
Kent. Dover Castle. Max Ettlinger
Rosslyn Castle. M. Ettlinger. The Oleograph. No 4288
Barnard Castle. M. Ettlinger. Series 4739
Rosslyn Castle. M. Ettlinger. Oleograph Series. No. 4288. 1904
Wellington Dock and Dover Castle. ET.2777. Elgate. Tel Thanet
The Beach and Castle. Dover. ET. 2780. Valentine
