Yvonne Rose, Archives Supervisor and Mike Wood, Project Manager and Finds Specialist

Our find of the month for September is this spectacular fragment of glass bangle, found in the rather unremarkable setting of a ditch fill in North Lincolnshire.

This is a Kilbride Type 2, named after H. E. Kilbride-Jones who, in 1938, created a detailed typology of early Roman glass bangles. The Type 2 bangles are characterised by having from one to three narrow, twisted cables, generally blue and white, fused lengthwise onto a translucent core, most commonly ice-green or blue, but occasionally colourless. They are usually D-shaped or triangular in section. If it had been complete, our bangle would have had an internal diameter of approximately 60mm.

Bangles of all materials are most common in Britain during the 4th century. The major exception to this are the coloured glass bangles which, by contrast, appear to have been at the height of fashion in the earlier centuries of Roman occupation in Britain. Despite their relatively short lifespan, there are many examples of this type of bangle in the north of England, and even Scotland. Recent work has indicated that this type has been found on several sites north of the Humber in the former Parisi territory. It has been suggested that they may have been manufactured in Roman forts, using raw materials brought over from the continent, and this would explain the spread northwards.

There has been some debate about what precisely these glass rings were used for, and whether all of them were worn as arm or leg ornaments. It has been suggested that some of the broken fragments appear to have had a value as amulets of some sort, with an example found deposited with a cache of stones, fossils and other coloured glass objects in an empty burial cist in a prehistoric cairn at Cairnhill, Aberdeenshire. However, the most commonly accepted theory is that they were used as anklets, armlets, bracelets or possibly even for tying up hair.