The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
North Wales. Llyn Padarn and Snowdon. Valentine and Sons Ltd. Welsh Pictorial Series
Llyn Padarn and Snowdon. Valentine. 1969
Llyn Padarn and Snowdon. Valentine
Llyn Padarn and Snowdon. Valentine. 1968
Llyn Padarn and Snowdon. Valentine. 1950
Llyn Padarn and Snowdon. Valentine. Art Colour. Brian Gerald
Llyn Padarn and Snowdon. Valentine. Carbo Colour