Rare diamond-cut breast star from an equally rare British manufacturer https://asiamedals.info/threads/order-of-the-bath-breast-stars-made-by-hamlet-london.30215/.
Silver, gold, gilt, enamel.
Size 80.1 x 79.5 mm.
Reverse engraved
Hamlet
Jeweler to their Royal Highnesses the Duke & Duchess...
blackeagleorderbreaststarmadebyhamlet
der rote adler orden hamlet london
der schwarze adlerorden
der schwarze adlerorden stern
der schwarze adlerorden stern hamletorderbreaststarmadebyhamlet london
prussian blackeagleorderbreaststar
