The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
London. Trafalgar Square and National Gallery. Raphael Tuck and Sons. Oilette. Postcard No. 3583. PM London. 1929
London. Trafalgar Square. Prison Monument. The National Gallery. Raphael Tuck and Sons. Oilette. Postcard 7857. 1923
38769. London. National Gallery and Trafalgar Square. RP. C. Richter. 1946
London. National Gallery and Trafalgar Square. RP. C. Richter. 1946
12392. Trafalgar Square and National Gallery. London. William Whiteley. Hunts Real Photo Process
London. Trafalgar Square and National Gallery. Valentine. RP. 1940
National Gallery. Circa 1850. A view of the National Gallery and Trafalgar Square. Card No. 1205
London. Trafalgar Square and National Gallery. E. T. W. Dennis. 1960
