Queen Victoria 1887 Jubilee commemorative silver pin badge

A scarce original fine quality 'Queen Victoria 1887 Golden Jubilee commemorative brooch' in the form of an ornate diamond, mounted with enamelled Crowned Coat of Arms, the reverse impressed with Birmingham silver hallmarks for 1886 and maker's details 'R & M' (Robinson & McKewan, Birmingham.). Very good condition, complete with original pin fittings, hook a replacement, all baubles present, enamel with service wear. Height 37mm.