Summary

1911 Encyclopædia Britannica, Volume 21… (1911)

It was the seat of a conventus, including the cities of the Caïcus valley and some of those in the northern part of the Hermus valley. Under the Roman Empire Pergamum was one of the chief seats of the worship of Asclepius “the Saviour”; invalids came from distant parts of the country to ask advice from the god and his priests. The temple and the curative establishment of the god were situated outside the city. Pergamum was the chief centre of the imperial cult under the early empire, and, in W. M. Ramsay's opinion, was for that reason referred to in Rev.
Source: Wikisource

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