The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Castle Ruins. Aberystwyth. Frank Phillips
Castle Ruins. Aberystwyth
Aberystwyth Castle Ruins. Dennis
Aberystwyth Castle Ruins. J. and J. Gibson. 1910
Castle Ruins. Aberystwyth. Dennis. Dainty Series. No. P63543
Castle Ruins. Aberystwyth. Dennis. 1922
Aberystwyth. Castle Ruins and Bridge Circle. J. Salmon. 1925
Aberystwyth. Castle Ruins. Galloway. Bookseller