| Location | Source | Date | Page | Caption | Uniform | Type |
|---|---|---|---|---|---|---|
| Brace Photo | Philadelphia AL | |||||
| WHO'S WHO IN BB HISTORY, Lloyd Johnson & B. Ward | 1994 | 172 | Robert Moses "Lefty" Grove | Philadelphia AL | Pitching action | |
| The Sporting News | Jan. 26, 1933 | 3 | 6- Bob Grove, pitcher, Philadelphia .... | Philadelphia AL | Head shot |