A 19th century Italian micro-mosaic brooch decorated with a Spaniel in later gold frame 2.25in. Estimate ?150-250 There is some staining to the silk interior of the back

A 19th century Italian micro-mosaic brooch decorated with a Spaniel in later gold frame 2.25in. Estimate ?150-250 There is some staining to the silk interior of the back. There is asmall circular chip just above the head of the dog. There are numerous minute chips around the edge of the...