- Du Pont, Alfred I. (Alfred Irénée), 1864-193585
- Williamsburg Historic Records Association (Williamsburg, Va.)40
- Schaffer Collection25
- Abbott, Harold T.23
- West Virginia University22
- Buffalo Society of Natural Sciences16
- College of William and Mary16
- Hammer Galleries16
- Tyler, Lyon Gardiner, 1853-193514
- Williams, Morley Jeffers, 1886-197714
- Jeffrey S. Evans & Associates12
- Office of the President12
- Harrisonburg-Rockingham Historical Society11
- Wall, Charles Cecil, 1903-199511
- Dodge, Harrison Howell, 1852-19379