A pair of 19th century tortoiseshell opera glasses with mother-of-pearl and gilt shibiyama decoration of cranes beside flowering shrubs, with gilt metal mounts and tortoiseshell eyepieces -- 2½in. high.

细节
A pair of 19th century tortoiseshell opera glasses with mother-of-pearl and gilt shibiyama decoration of cranes beside flowering shrubs, with gilt metal mounts and tortoiseshell eyepieces -- 2½in. high.