The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Lancaster Castle Gateway. 1907. Valentines Series
Lancaster. Castle Gateway. 1896. 37369. Francis Frith Collection. Wilsons Strong Winter Ale
Gateway. Lancaster Castle. Valentine. No 207648. RP
The Gateway. Lancaster Castle. No E17019. 1906
The Castle Gateway. Lancaster. Salmon. 1931
Castle Gateway Lancaster. The Milton Glazette Series. 1908
Castle Gateway. Lancaster. Pelham. RP. 1927
Gateway. Lancaster Castle. Valentines. RP