The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Gibraltar. Casemates Square. V. B. Cumbo
Gibraltar. Casemates Square. V. B. Cumbo. 1910
Gibraltar. Commercial Square. V. B. Cumbo. B. Hopkins
Strait of Gibraltar. V. B. Cumbo. B. Hopkins
Gibraltar South. V. B. Cumbo. B. Hopkins
Gibraltar. Casemates and Moorish Castle. A. Benzaquen. No 13