Rare white Peking glass gold tone hinged bangle

This is an amazing and very rare milk white Peking glass gold tone hinged bangle bracelet. The metallic part is most probably is gold plated, but since it’s not stamped I’m calling it gold tone. There is a tiny bit of tarnish on the inside of the gold tone section. Please see all pictures. It’s inner diameter is 2 3/8 inches. In excellent vintage condition.