A Bronze Head of Mars from Shirenewton, Gwent.

An example of this type of ring-and-button fastener, but of smaller size, was found on the late La Tene site of the Heidetrank-Oppidum in the Taunus. The rings and ring-fastener were part of a sword-belt of the type known in Germany as Ringgurtelhaken. It is a type commonly found in Celtic burials, but more often of the horned variety. This equipment was adopted by the first-century Roman army and presumably introduced by the Celtic auxiliary units. But these buttons are now flat-faced and undecorated. Examples have been found at Hod Hill, Broxstowe, Notts., Colchester, Wanborough, and Kelvedon, where first-century forts are known or suspected. There seems a strong presumption that the Coleford burial was that of a Celtic warrior. Although much larger and heavier, this ring and button provides a link between the late La Tene examples in western Europe and those in use in the Roman army.