Large Penguin Bird Vintage Brooch Pin in Lea Stein Style.
The original brooches were 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.
This penguin is in great order & of a good colour. Good secure clasp & pin.
Size 9.4 x 5.5 cm or 3.7 x 2.1 inches.
Weight 12.7 grams or 8.1 penny weight.