The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
National Gallery. Duchess of Milan. Holbein. Card No. 1058. Waterlow
National Gallery. Christina Of Denmark. Duchess of Milan. Holbein. Hans the Younger
The Duchess of Milan. Holbein. J. J. Samuels
The Duchess Of Milan. Holbein. National Gallery. No. 44. The Medici Society
Holbein. The Duchess of Milan. Official
Holbein. The Duchess of Milan. National Gallery. B. Matthews
The Duchess of Milan 2475. Holbein. National Gallery. Official Series No. 30
Holbein. The Duchess of Milan. La Duchessa di Milano. London. National Gallery. The Medici Society. No. 44
