| Washington Head: Denomination in Numerals: One Cent Stamps |
|
|
|
|
Quick Identification Chart for All One
Cent Washington Head Stamps |
| Perforation Check - You will need to check the perforations. Once you have determined the perforation click on the appropriate link below. |
| Perf 12 - perforated 12 on at least 2 adjacent sides. |
| Perf 10 - perforated 10 on at least 2 adjacent sides. |
| Perf 10 Coil - perforated 10 on either the top and bottom OR the left and right |
| Perf 8.5 Coils |
| Imperforate |
| Perf 11 - perforated 11 on at least 2 adjacent sides. |
| Unusual or Compound Perforations Allowing Immediate Identification: |
| Perf 12 x 10 - perf 12 at top or bottom - perf 10 at left or right |
| Perf 10 x 12 - perf 10 at top or bottom - perf 12 at left or right |
| Perf 12.5 |
| Perf 11 x 10 - perf 11 at top and/or bottom - perf 10 at left and/or right |
| Perf 10 x 11 - perf 10 at top and/or bottom - perf 11 at left and/or right |
| Private Perforations - Vending and Affixing Machine Perforations |