Oecussi-Ambeno

Oecussi-Ambeno is a coastal exclave in the western part of the island of Timor, separated from the rest of East Timor by West Timor, which is part of Indonesia, and which surrounds Oecusse in all directions except the north, where it borders the Savu Sea. The capital of the district is Pante Macassar, also called Oecussi Town, or formerly, in Portuguese Timor, Vila Taveiro.

In the 1970s and 1980s, New Zealander anarchist Bruce Grenville began a hoax, claiming to have founded the sultanate of Occussi-Ambeno. He invented a history for the state of tribes united against the Portuguese, and produced many cinderella stamps for his creation.

In philately, a cinderella stamp is "virtually anything resembling a postage stamp, but not issued for postal purposes by a government postal administration..."