The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
6. Gibraltar. The fountain. Rock Photographic Service. C. G. Trimboli
Gibraltar. The Three Gates at Southport Built By the Spaniards. J. Arthur Dixon. Natural Colour. Photogravure
Gibraltar. The Rock Photographic Studio. Valenrock Series
Gibraltar. The Rock at night. 84. Estoril
Gibraltar. The Rock. El Penon. Estoril
Gibraltar. The English Cathedral. J. Arthur Dixon
Gibraltar. The Rock of Gibraltar. Estoril
Gibraltar. The Cable Car. J. Arthur Dixon