Antique Enamel Fiddle Violin Brooch

Cute little fiddle in chartreuse. It's about 1 5/8" long. The arm has some enamel damage and its surface is somewhat dirty. Please enlarge all photos so you know exactly what you're getting. I didn't want to polish it for fear of making it too shiny. I like its patina. Enamel over copper. Very old. Early 1900's.