96 ([return])
[ The principal of these was at Ardoch, seated so as to command the entrance into two valleys, Strathallan and Strathearn. A description and plan of its remains, still in good preservation, are given by Mr. Pennant in his Tour in Scotland in 1772, part ii. p. 101.]
97 ([return])
[ The year of Rome 834, A.D. 81.]
98 ([return])
[ The Firths of Clyde and Forth.]
99 ([return])
[ The neck of land between these opposite arms of the sea is only about thirty miles over. About fifty-five years after Agricola had left the island, Lollius Urbicus, governor of Britain under Antoninus Pius, erected a vast wall or rampart, extending from Old Kirkpatrick on the Clyde, to Caeridden, two miles west of Abercorn, on the Forth, a space of nearly thirty-seven miles, defended by twelve or thirteen forts. These are supposed to have been on the site of those of Agricola. This wall is usually called Graham's dike; and some parts of it are now subsisting.]
100 ([return])
[ The year of Rome 835, A.D. 82.]