Multi Layered Plastic Flower Brora Brooch Vintage C2000.
The brooch was made by layering very thin sheets of cellulose acetate and laminating them to form a "multi-coloured sandwich of plastic". Each 'sandwich' was baked for a long time, then cooled and cut into shapes. The process could take as long as six months.
In great order. Good secure clasp & pin.
Size 7 x 3 cm or 2.75 x 1.18 inches.
Weight 6.6 grams or 4.2 penny weight.