| Location | Source | Date | Page | Caption | Uniform | Type |
|---|---|---|---|---|---|---|
| The Sporting News | Nov. 2, 1895 | 1 | The "Kid" Baldwin of 1886 | Cincinnati AA (capless) | Head shot woodcut | |
| THE BEER AND WHISKY LEAGUE, David Nemec | 1994 | 90 | 1885 Cincinnati Reds | Cincinnati AA | Team | |
| 1888 Old Judge Cabinet N173 | 1888 | Baldwin, C | Cincinnati AA | Full length pose | ||
| OOTP Baseball | http://tinyurl.com/qg78o7 | May, 2009 | Kid Baldwin | Cincinnati NL (capless) | Head shot |