The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Gibraltar. Main Street by Night. Rock Photographic Service. S. Trimboli
Gibraltar. Main Street. The Rock Photographic Studio. Valenrock Series
35. Gibraltar. Rock of Gibraltar by night. Rock Photographic Service
North View. of Rock of Gibraltar. Main Highway. Rock Photographic Service
Rock Ape Gibraltar. Rock Photographic Studio. Ruderock Series. 1958
South View of the Rock of Gibraltar. Rock Photographic Studio. Anderock Series. 1960
South view of Town. Gibraltar. Rock Photographic Studio. RP
Gibraltar. Rock Photographic Studio. RP. Multi View