| Location | Source | Date | Page | Caption | Uniform | Type |
|---|---|---|---|---|---|---|
| Brace Photo | New York NL | |||||
| REDS IN BLACK & WHITE, Greg Rhodes & Mark Stang | 1999 | 15 | James 'Cy' Seymour | Cincinnati NL(capless) | Upper body pose | |
| DEADBALL STARS OF THE NATIONAL LEAGUE, Tom Simon | 2004 | 241 | Cincinnati NL | Upper body pose | ||
| http://www.vintageball.com/1906_Sporting_Life_Giants.jpg | 1906 | New York Base Ball Club 1906 | New York NL (capless) | Team composite | ||
| BASEBALL MEMORIES 1900-1909, Marc Okkonen | 1992 | 154 | J. Bentley 'Cy' Seymour | New York NL (capless) | Head & shoulders |