The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Edinburgh Castle and National Gallery. Robertson. Valentine. 1929
Edinburgh Castle and National Gallery. Robertson. 202057 J. V. Valentine and Sons LTD. Dundee and London. Valentine Carbo Colour Postcards
Robertson. Edinburgh Castle and National Gallery. Valentines Series
Robertson. Edinburgh Castle and National Gallery. Caledonia Series. 1929
The City of Edinburgh. Looking east from Edinburgh Castle. Calton Hill. The Royal Scottish Academy. National Gallery. Valentines
Edinburgh. Princes Street and the Castle. A general view of the Scottish Capital showing the Castle. the National Gallery. J. Arthur Dixon. K. Grant McMullen. A. R. P. S. 1966
Edinburgh Castle. National Gallery and Princes Street from Scott Monument. Edinburgh. Milton. RP. 1931
Edinburgh. The National Gallery and Edinburgh Castle. 1902