The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Pistyll Rhaeadr. Llanrhaeadr. y. m. F. Frith. Friths Series. Reigate. Copyright
LNDR. 20. Pistyll Rhaiadr. Llanrhaeadr. Y. M. Friths Series
Pistyll Rhaeadr. llanrhaeadr. Y. M. Jarrold. Cotman Color
Pistyll Rhaeadr. Llanrhaiadr ym Mochnant. Noth Wales. Lloyd. Post Card
Llanrhaeadr. Pistyll Rhaeadr. Judges. 18672
Y. M. Llanrhaeadr. Pistyll Rhaeadr. Jarrold. Cotman Color Series
Pistyll Rhaiadr. Llanrhaiadr Mochnant. North Wales. Lloyd. 1933
Pistyll Rhaeadr. The Arch and Lower Falls. Dave Newbould. Alpine Press. 2004