Comoros
The Comoros also lays claim to the "Îles Éparses" or "Îles éparses de l'océan indien" (Scattered Islands in the Indian Ocean) – Glorioso Islands, comprising Grande Glorieuse, Île du Lys, Wreck Rock, South Rock, Verte Rocks (three islets) and three unnamed islets – one of France's overseas districts. The Glorioso Islands were administered by the colonial Comoros before 1975, and are therefore sometimes considered part of the Comoros Archipelago. Banc du Geyser, a former island in the Comoros Archipelago, now submerged, is geographically located in the "Îles Éparses", but was annexed by Madagascar in 1976 as an unclaimed territory. The Comoros and France each still view the Banc du Geyser as part of the Glorioso Islands and, thus, part of its particular exclusive economic zone.
Comorian franc
The French franc became the currency of Comoros after the islands became a French protectorate in 1886. In 1891, Sultan Said Ali bin Said Omar of Grande Comore, Ngazidja issued coins denominated in centimes and francs which circulated alongside French currency. In 1912, the Comoros became a province of Madagascar, which was a French possession. French banknotes and coins circulated in the colony. Apart from an emergency issue of small change notes in 1920, the French currency circulated alone until 1925.