1881–1962
O'Neal, William B., Professor, 1548
O'Neal, William B., Professor, 1959
O'Neal, William B., Professor, 1600
O'Neal, William B., Professor, 1500
O'Neal, William B., Professor, 1783
O'Neal, William B., Professor, 1786
O'Neal, William B., Professor, 1838
O'Neal, William B., Professor, 1702
O'Neal, William B., Professor, 1867
O'Neal, William B., Professor, 1739
O'Neal, William B., Professor, 1799
O'Neal, William B., Professor, 1820
![Study of Heads [recto]](https://api.nga.gov/iiif/19aaeef8-aa3b-4fff-9a5d-623837998811/full/843,/0/default.jpg)
![Mounted Horsemen [verso]](https://api.nga.gov/iiif/0478aa2b-98ef-42b5-9bbe-6bb76d8810fe/full/843,/0/default.jpg)
