The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
High Force. Middleton in Teesdale. 87543. Valentines. RP
Middleton in Teesdale. High Force. Frith Series. 1956
Middleton in Teesdale. High Force. J. Arthur Dixon Ltd
Middleton in Teesdale High Force. Photochrom. Exclusive. No 8193. RP. 19
High Force. Middleton in Teesdale. RP
High Force. Middleton In Teesdale. Valentine. 1917