An Orders of the Rising Sun Decorative Chain 

5th Class orders on gilt Chain. Measuring 46 mm x 69 mm each, inclusive of the wreath suspension, these fine quality orders are silver with enamels featuring crisp detail and come with a red glass centerpiece, a pinback suspension, linked by a two strand chain fed through a loop on each medal's reverse. With intact enamels, beautiful patinas, in extremely fine condition. Purpose of such wearing assembly unknown to me, possibly worn during Order of the Rising Sun Ceremonies.