| Confederate States |
|---|
 |
| 1861 - 1865 |
| List of varieties |
| United States |
|---|
 |
| 1847 - 2005 |
| List of varieties |
| United States |
|---|
 |
| Definitive issues 2001/05 |
| List of varieties |
| USA Postal Stationery |
|---|
 |
| List of varieties |
| Allied Control Council issues |
|---|
 |
| 1946 - 1948 |
| List of varieties |
| Anglo-American Zone |
|---|
 |
| AM POST issue, 1945 |
| List of varieties |
| Anglo-American Zone |
|---|
 |
| 1948 - 1949 |
| List of varieties |
| Anglo-American Zone |
|---|
 |
| Landmarks issue, 1948/52 |
| List of varieties |
| Austria, the Allied Occupation |
|---|
 |
| Post horn (1945) |
| List of varieties |
