Having now noticed the two chief stations on the line of the Wall, it will be interesting to follow the course of the rampart itself throughout its journey across Northumberland, though to do so in detail is impossible within the limits of so small a volume as the present one. Neither would it be necessary, or desirable, for the last word in detailed description has been said long ago in the two wonderfully exhaustive treatises on the subject by Dr. Bruce. A list of Roman officials, civil and military, throughout the empire has come down to us; in this list—_Notitia Dignitatem et Administratem, tam civilium quam militarium in partibus orientis et occidentis_—the portion which relates to the Wall is headed, _Item per lineam Valli_—“Also along the line of the Wall.” The following is a copy of this portion, as given by Dr. Bruce in his _Handbook to the Roman Wall_. The Tribune of the fourth cohort of the Lingones at Segedunum. The Tribune of the first cohort of Cornovii at Pons AElii. The Prefect of the first _ala_ of the Asturians at Condercum. The Tribune of the first cohort of the Frixagi (Frisii) at Vindobala. The Prefect of the Savinian _ala_ at Hunnum. The Prefect of the second _ala_ of the Asturians at Cilurnum. The Tribune of the first cohort of the Batavians at Procolitia. The Tribune of the first cohort of the Tungrians at Borcovicus. The Tribune of the fourth cohort of the Gauls at Vindolana. The Tribune of the first cohort of Asturians at Aesica. The Tribune of the second cohort of Dalmatians at Magna. The Tribune of the first cohort of Dacians, styled Aelia, at Amboglanna. The Prefect of the _ala_ called “Petriana,” at Petriana. The Prefect of a detachment of Moors, styled Aureliani, at Aballaba. The Tribune of the second cohort of the Lingones at Congavata. The Tribune of the first cohort of Spaniards at Axelodunum. The Tribune of the second cohort of the Thracians at Gabrosentum. The Tribune of the first marine cohort, styled Aelia, at Tunnocelum. The Tribune of the first cohort of the Morini at Glannibanta. The Tribune of the third cohort of the Nervians at Alionis. The Cuneus of men in armour at Bremetenracum. The Prefect of the first _ala_, styled Herculean, at Olenacum. The Tribune of the sixth cohort of the Nervians at Virosidum.