The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Broadstairs. Kingsgate Castle. Photochrom. No A.36631. 1921
Broadstairs. Kingsgate Castle. Photochrom. Celesque. 1919
Kingsgate Castle. Broadstairs. J. R. Gale
Broadstairs. Kingsgate Castle. Peacock. 1904
Holland House and Kingsgate Castle. Broadstairs. Valentines Series. 1910
Kingsgate Castle. Broadstairs. 67800. Valentines Series. 1913
Kingsgate Castle Broadstairs. 1325. Salmon Sevenoaks. Sepio Style. Post Card. 1940
Kingsgate Castle. Broadstairs. 23