The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Llanberis Waterfall. The Gift Shop. 1966
Snowdon and Llanberis. The Gift Shop
Llanberis Waterfall. Snowdonia National Park. Valentine
2432. Llanberis. Waterfall Glen. Peacock Autochrom. Pictorial Stationery. Peacock Series. 1907
Llanberis. Waterfall Glen. Symons. Gems of Wales Series
Llanberis Waterfall. Snowdonia National Park. WT.622R. Bamforth
Llanberis Waterfall. Symons Gems of Wales Series. 46747