The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Edinburgh. National Gallery and Castle. Horrocks. No 34
Edinburgh. National Gallery and Castle. Horrocks and Co. Ashton. No. 34. Wood Milne Rubber Hell. Post Card
Edinburgh. National Gallery and Castle. Horrocks. No. 34
A 1 Edinburgh Castle and National Gallery H M Office of Works
Edinburgh Castle. National Gallery and Scott Monument. A2186. Valentines. RP. 1947
Edinburgh Castle. National Gallery and Scott Monument. A2184. Valentines. RP. 1946
Edinburgh Castle and National Gallery. Valentines XL Series. RP. 1907
2. Edinburgh Castle and National Gallery. Ministry of Works. Crown