The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
The Silent Valley Mourne Mountains Newcastle Co Down Valentines RP 1939
Newcastle. Co. Down. The Silent Valley. Mourne Mountains. Valentine. Carbotone
Co. Down. N. I. Mourne Mountains. The Silent Valley Reservoir. John Hinde. F. R. P. S. 1966
Co. Down. N. I. Mourne Mountains. The Silent Valley Reservoir. John Hinde Ltd
Above the Silent Valley. Mourne Mountains. Co. Down. Where the Mountains of Mourne sweep down to the Sea. Valentines. RP
Co. Down. Above the Silent Valley. Mourne Mountains. Valentine. Carbo Colour
Silent Valley in the Mourne Mountains. Co. Down. R4614. Valentines. RP
Silent Valley in the Mourne Mountains. Valentine. Art Colour. W. J. Burrows
