The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Edinburgh Castle. Argyle and Sutherland Highlanders. Stewart. Series No. 4540. Philco Series. 1933
Edinburgh Castle. Argyle and Sutherland Highlanders. Photochrom
Edinburgh Castle. Argyle and Sutherland Highlanders. Esplanade
Edinburgh Castle. Argyle and Sutherland Highlanders. Hartmann
Castle Battery. Edinburgh. Colourmaster International. Precision. PLC40099
National Gallery and Castle Edinburgh. Art. 1905
National Gallery and Castle. Edinburgh. B. and R. 1904
National Gallery and Castle. Edinburgh. B. and B. Series. H. Brewster. B. and R. S. Camera Series