Cohors 2: The evidence for and a short history of the auxiliary infantry units of the Imperial Roman Army

This is a second study of the auxiliary units of the Roman Imperial Army, listing all the known cohortes. The study expands and updates the work of Conrad Cichorius that first appeared one hundred years ago. Each known unit is listed with the bulk of the evidence for the unit's name and personnel who served in it. The lists are compiled from military diplomas, stone inscriptions, papyri, wood, tile and other materials.