A research and re-enactment organisation specialising in the authentic reconstruction and testing of Roman military equipment, including artillery, weapons and armour. These are used by the drill squad of the Society (the Vexillation Legionis Geminae) in re-enactments and monthly training sessions at the Roman fort at Baginton, near Coventry. Lectures, talks and displays for schools, archaeological and historical societies, and other interested organisations.