1883
Private Collection, 1724
Private Collection, 1884
Gerdts, William H., Dr. and Mrs., 1972
Private Collection, 1882
Gerdts, William H., Dr. and Mrs., 1973
Private Collection, 1835
Private Collection, 1860
Gerdts, William H., Dr. and Mrs., 1944
Private Collection, 1885
![Studies of Jugs and Vases; A Man with Moustache and a Boy with a Hat [recto]](https://api.nga.gov/iiif/8ada3fb7-8c24-4f60-a477-64d8a82e10c9/full/843,/0/default.jpg)
![Boy's Face; Two Sheep [verso]](https://api.nga.gov/iiif/9b455044-6e69-4724-99a8-3f7a613fa38f/full/843,/0/default.jpg)
![Manuscript Pages [verso]](https://api.nga.gov/iiif/e7e4f880-cdeb-4389-8dc7-ea54a5f82d5e/full/843,/0/default.jpg)
