Isca Dumnoniorum of the legion at Exeter is supported by the discovery of a dolphin antefix (roof fitting) from levels within the military bathhouse dated to about 60. The antefix appears to have been created from the same mould as an example from the legionary fortress at Caerleon—where the legion is known to have been stationed from around 75. (The legion had previously suffered a defeat to the Silures of southern Wales in the year 52.) The legions of Britain were rearranged after Suetonius Paulinus's victory against the Boudiccan rebellion. There was a small subsidiary fort at Topsham. A supply depot along
National Roman Legion Museum It was occupied and operational for just over 200 years. The National Roman Legion Museum lies inside what remains of the fortress, and contains many artefacts from the period of Isca Augusta of Legio II Augusta from Roman currency to uniforms. A short walk from the National Roman Legion Museum is the remains of Isca Augusta: "See: main articles Isca Augusta and Caerleon". The museum is located in the centre of Roman Isca, on what was the "via principalis" leading to the amphitheatre. The first museum building was the Antiquarian Museum of 1850. This was built to a design by