- Du Pont, Alfred I. (Alfred Irénée), 1864-193579
- Williamsburg Historic Records Association (Williamsburg, Va.)33
- West Virginia University24
- Pollard, John Garland, 1871-193723
- Wilson, Woodrow, 1856-192423
- Daniels, Josephus, 1862-194822
- Baker, Newton Diehl, 1871-193721
- Fall, Albert B. (Albert Bacon), 1861-194421
- College of William and Mary14
- Tyler, Lyon Gardiner, 1853-193514
- Beck Engraving Company12
- Harrisonburg-Rockingham Historical Society11
- United States. Federal Highway Administration11
- Jeffrey S. Evans & Associates10
- Buffalo Society of Natural Sciences9