The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Aberystwyth. The Castle. Postcard
Aberystwyth. The Castle. Post Card. 1903
Aberystwyth. The Castle. Photochrom. 1904
Aberystwyth Castle. The Photochrom. Exclusive Grano Series
Aberystwyth. The Castle. The Photochrom. Celesque Series
Aberystwyth. The Castle. Philco Series. No. 4549
Aberystwyth. The Castle Promenade and Beach. E. T. W. Dennis and Son Ltd. Dainty Series. 1907
Aberystwyth. The Castle. J. Arthur Dixon. 1971