Sheets of United Nations - UN offices in Vienna, 1988
| Issuer | Date | Desc | State | ||
| - |  |
UN offices in Vienna | 12/9/1988 | 40th Anniversary of the Human Rights Declaration of the UN, sheet of 1 type |
| Issuer | Date | Desc | State | ||
| - | |
UN offices in Vienna | 12/9/1988 | 40th Anniversary of the Human Rights Declaration of the UN, sheet of 1 type |