The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
The Second State Room. Blenheim Palace. No. BP 10. Britannia Colour Limited. Allday Limited
Second State Room. Blenheim Palace. Card No. BP10. Britannia Colour Limited. Allday Limited
Blenheim Palace. Second State Room. RP
Blenheim Palace. The Second State Room. Britannia Colour. Allday
Blenheim Palace. GreatCourt. French Gardens. Blenheim Palace. Lake and Bridge. State Room. Valentines Postcard. RP. Multi view
WSK. 85F. The Blenheim Tapestry State Room. Blenheim Palace. Woodstock. Friths Series. G. C. Levine
Blenheim Palace. Lake and Bridge. State Room. Valentine. RP. Multi View