1625–1713
O'Neal, William B., Professor, 1796
Helene C. Seiferheld, 1584
O'Neal, William B., Professor, 1907
O'Neal, William B., Professor, 1798
O'Neal, William B., Professor, 1781
O'Neal, William B., Professor, 1863
Helene C. Seiferheld, 1600
O'Neal, William B., Professor, 1797
Helene C. Seiferheld, 1700
O'Neal, William B., Professor, 1808
O'Neal, William B., Professor, 1785
O'Neal, William B., Professor, 1881
![Roger de Coverley and the Gypsies [verso]](https://api.nga.gov/iiif/0803cd06-b78a-4286-90d9-1b0d8fca2d20/full/843,/0/default.jpg)
![Sketch of a Couple Seated with Cloud Studies [verso]](https://api.nga.gov/iiif/8273ce4e-fabe-402f-8c27-4de617efcfa8/full/843,/0/default.jpg)
