Antique Edwardian Era Italy Micro Mosaic Plaque in Large .800/1000 Silver Brooch Mount

Among my stash of lifelong collections was this Edwardian era Italian souvenir brooch, a charming millefiori micro mosaic plaque which has a mount of .800/1000 pure silver in an Etruscan influenced style. Full measurements noted on the photos.

Very good condition for age and type, the mount is excellent, no loss or damage, and the plaque and tesserae remain without any cracks or loss, smoothly flat to the fingertip, but I find a couple of small nips to the beveled ridge, visible for your inspection in our photos.