Note 61 — Chapter II · THE ROMAN PROVINCE IN SCOTLAND.
Reading edition
In the same loose way the Linnhe Loch is usually supposed to be meant by the Longus Fluvius, but it is impossible to suppose that a great arm of the sea—the greatest on the west coast—could be expressed by the word Fluvius. The editions give two different readings of the position, but that of all the editions, except Wilberg’s, corresponds with the mouth of the river Add.