| Set Registry Home | Register / Edit Set | Editor's Note | Rules | Benefits | News | Awards | Hall of Fame | Requests |
1910-12 Postage Due (Used)
| Item | Scott No | Weight |
| 1c | J45 | 1.00 |
| 2c | J46 | 1.00 |
| 3c | J47 | 2.00 |
| 5c | J48 | 1.00 |
| 10c | J49 | 1.00 |
| 50c | J50 | 3.00 |
| Set Registry Home | Register / Edit Set | Editor's Note | Rules | Benefits | News | Awards | Hall of Fame | Requests |
| Item | Scott No | Weight |
| 1c | J45 | 1.00 |
| 2c | J46 | 1.00 |
| 3c | J47 | 2.00 |
| 5c | J48 | 1.00 |
| 10c | J49 | 1.00 |
| 50c | J50 | 3.00 |