The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Rheidol Valley. Devils Bridge. A. 537. Art Colour. Brian Gerald. Valentines
Rheidol Valley. Devils Bridge. A. 537. Valentines. Art Colour 1242V. Brian Gerald
Devils Bridge. Rheidol Valley and Stag Rock. D. J. Davies
Devils Bridge. Rheidol Valley. Jenkins
Rheidol Valley. Devils Bridge. J. Gibson
Rheidol Valley. Devils Bridge. Valentine. Art Colour. No A.537
Rheidol Valley. Devils Bridge. Photochrom. No 39594