The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
The National Gallery. Jacobus Blaww. David. Jacques Louis
The National Gallery. Davidson Bros. RP. 1909
London. The National Gallery. Davidson Brothers. Series 5035. 6. RP
The National Gallery. London. Davidson Brothers. RP
The National Gallery. London. Davidson. RP
The National Gallery. London. Davidson Brothers. Davidson Bros. Real Photographic Series. Series 5035. 6. Davidsons Quality. London and New York
Nayant pu me Corrom pre ils Mont Assassine. Royal Academy of Arts. Studio of Jacques Louis David. The Death of Marat c. 1794. Blot and Jean. Citizens and Kings
Berlin. Schloss Charlottenburg. Napoleon Crossing the Alps. David. Jacques Louis. The Bridgeman Art Library. The Great Artists