| Location | Source | Date | Page | Caption | Uniform | Type |
|---|---|---|---|---|---|---|
| Brace Photo | Chicago AL | |||||
| BASEBALL'S GOLDEN AGE:Photographs of Charles Conlon | 1997 | 18 | Billy Sullivan | Chicago AL | Fielding action | |
| Baseball Memories: 1900-1909, Marc Okkonen | 1992 | 103 | Billy Sullivan, 1909 | Chicago AL (as Mgr.) | Head & shoulders | |
| Library of Congress | c. 1910 | Sullivan, Chic. Am. | Chicago AL | Head shot | ||
| 1911 Spalding Guide | http://memory.loc.gov/ammem/spaldinghtml/spaldinghome.html | 1911 | Image 110 | Sullivan | Chicago AL | Head shot |