Province of the Azores sub-prefects. The Province of the Azores was abolished on 28 June 1833 by Decree 64, which divided the archipelago into two separate provinces: the Província Oriental dos Açores (Eastern Province of the Azores), that included the islands of São Miguel and Santa Maria, with its capital in Ponta Delgada; and the Província Ocidental dos Açores (Western Province of the Azores), with its capital in Angra and administrating the remaining islands of the archipelago. Prefect: Sub-Prefect of Ponta Delgada: Sub-Prefect of Horta: Province of the Azores The Province of the Azores was an administrative unit of Portugal encompassing the archipelago of
Sabrina Island (Azores) meters in height (similar in respects to the Islet of Vila Franca do Campo) with an open ring to the northwest. From the central ring debris escaped into the sea. On June 12, the eruption was visible by the British sloop "Sabrina", which was patrolling the Azores. Commander James Tillard, thinking that the grey clouds in the area were from a naval battle, sailed to the area but found a situation that was quite different than he originally imagined. He later wrote a description of the eruption and his visit to the island for the "Philosophical Transactions of the Royal