| 1921 Baltimore Orioles Whites Bakery Baseball |
| 1921 Clarks Bread D-381-2 Baseball |
| 1921 E121 American Caramel Series of 80 Baseball |
| 1921 Exhibits Baseball |
| 1921 Herpolsheimers Baseball |
| 1921 Holsum Bread D327 Baseball |
| 1921 Koester Bread D383 Baseball |
| 1921 Oxford Confectionery E253 Baseball |
| 1921 Ruth Pathe Baseball |
| 1921 Standard Biscuit D350-3 Baseball |
| 1921 W516-2-1 Baseball |
| 1921 W516-2-2 Baseball |
| 1921 W521 Baseball |
| 1921 W551 Baseball |
| 1921 W9316 Baseball |
| 1921 Zeenut Baseball |