1890–1900
Hôtel Drouot, 1435
Hôtel Drouot, 1907
Hôtel Drouot, 1557
Hôtel Drouot, 1440
Hôtel Drouot, 1716
Hôtel Drouot, 1856
Hôtel Drouot, 1600
Hôtel Drouot, 1520
Sigismond Bardac, 1200
Hôtel Drouot, 1866
Arthur Sachs, 1490
Hôtel Drouot, 1542
![Leonello d'Este, 1407-1450, Marquess of Ferrara 1441 [obverse]](https://api.nga.gov/iiif/d055ff33-5c6f-491f-ae0d-bbb3193e5c96/full/843,/0/default.jpg)
![Head with Three Infantile Faces [reverse]](https://api.nga.gov/iiif/6a574d46-2d7b-4ee2-a8d6-bfe67256eb07/full/843,/0/default.jpg)
![Fortress with a Tall Tree [reverse]](https://api.nga.gov/iiif/2b7437a1-e307-4c60-9033-1d957e7dc62e/full/843,/0/default.jpg)
![Truth Crowned by Victory [reverse]](https://api.nga.gov/iiif/aa42fac8-693c-4e2e-ae70-cdd6f6d5a8b8/full/843,/0/default.jpg)