The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Colwyn Bay Promenade. Photochrom. Sepiatone. No 45545
Colwyn Bay. Promenade. Photochrom. Sepiatone Series. 1921
Colwyn Bay. The Promenade. Photochrom. No. 7880
Colwyn Bay. The Promenade. Photochrom. 1904
Colwyn Bay. The Promenade. Photochrom
Colwyn Bay. West Promenade. Photochrom. Exclusive Grano Series
Colwyn Bay. Old Colwyn and Promenade. Photochrom. Exclusive. No 45546