Edwardian Brooch Celluloid Silhouette Cut

Here we have a very unusual Edwardian Brooch . The piece is a celluloid silhouette of 2 Georgian Era Livery men carrying a litter with a woman in a large hat . The pin is in an oval brass frame with a rope edging , The back has a trombone clasp with a coiled hinge

The piece is 2 1/4" x 1 1/2" . The condition is nice , it does have two small spot os tarnish on outside edge

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