This is a lovely vintage Caithness Duet Paperweight, made to celebrate the royal wedding of Charles and Diana in 1981. It would be a great gift.
The paperweight is a Limited Edition, number 175/500. This is the Prince of Wales edition. There was another version released featuring the Spencer family crest.
The paperweight is clear with a pretty purple colour billowing in the base. It has The Prince of Wales feathers on the facet, with The Marriage of the Prince of Wales and Lady Diana Spencer 29-7-81 around the edge.
The base has Caithness Scotland, Duet and 175/500 etched on it.
The paperweight is in good condition with just a few scratches to the base.