The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
London. National Portrait Gallery. Sarah Jennings. Duchess of Marlborough. Wrench Series No. 80. G. Kneller. 1903
Great Britons. John Churchill. 1st Duke of Marlborough. The National Portrait Gallery. Sir Arthur Bryant. Text. Syndication International. Shell
London. National Portrait Gallery. Duke Of Marlborough. Eyre and Spottiswoode. Woodbury Series. No. 6247
National Portrait Gallery. Marie Taglioni. E. A. Chalon. Ditchling Press
Scottish National Portrait Gallery. Mary. Queen of Scots. En Deuil Blanc. Artist Unknown
National Portrait Gallery. Martin Droeshout. William Shakespeare
Scottish National Portrait Gallery. Mary. Queen of Spots. P. Oudry
Scottish National Portrait Gallery. Mary Queen of Scots. Unknown Artist. Pillans and Wilson
