Penannular Ring-Brooch Mould

A valve with moulds for penannular ring-brooches on both sides. One negative is for a ribbed ring with slightly expanded, triangular terminals. Pouring channels are located at the terminal ends. Depressions in two corners indicate where other valve was secured. The reverse has a negative for a plain ring with spheroid terminals and a smaller ring with small spheroid terminals. Pouring channels are visible for both. There is an ogham inscription on one edge.