The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Barmouth Viaduct and Cader Idris. Valentine. X. L. Series. 1911
Barmouth Viaduct and Cader Idris. Valentine. Art Colour. No A293
Barmouth Viaduct and Cader Idris. Jarrold. RP. 1960
Barmouth Viaduct and Cader Idris. Valentine. Art Colour. 1946
Viaduct and Cader Idris. Barmouth. Valentine. Valchrome. 1965
Barmouth Viaduct and Cader Idris. Jarrold. RP
The Viaduct and Cader Idris. Barmouth. Salmon