The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
In Gardens. Powis Castle. Welshpool. 45136. Valentines Series. 1909
Powis Castle and Gardens. Welshpool. 26749. Sepiatype. Valentines
Greetings From Powis Castle Welshpool. The Gardens. F. Frith. Multi View
Courtyard. Powis Castle. Welshpool. Valentine. 1905
Powis Castle. Welshpool. Valentine and Sons. RP. 1959
Welshpool. Powis Castle. Valentine. RP. 1958
Welshpool. Powis Castle. The Deer Park. Valentine. 1943
Balmoral Castle. The Gardens. Valentine. RP