| Location | Source | Date | Page | Caption | Uniform | Type |
|---|---|---|---|---|---|---|
| Brace Photo | Boston NL | |||||
| CLASSIC BASEBALL CARDS, Frank Slocum (1914-15 T213) | 1987 | 213-4 | Rudolph, Boston Nat. | Can't ID (capless) | Upper body pose | |
| BASEBALL: The Illustrated History, Donald Honig | 1990 | 68 | Dick Rudolph, a 27-game winner .... | Boston NL | Throwing action | |
| Library of Congress | http://hdl.loc.gov/loc.pnp/ggbain.17355 | 1914 | Dick Rudolph | Boston NL | Head & shoulders | |
| 1909-11 T206 | 1909 | Rudolph, Toronto | Toronto m.l. (capless) | Head & upper chest (artwork) |