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Pinchbeck

pinch·​beck | ˈpinch-ˌbek

noun

A gold simulant, invented circa 1720 by Christopher Pinchbeck, which is comprised of a mixture of Copper and Zinc

Pinchbeck is an alloy that was developed in the 18th century to simulate gold. It is a form of Brass, which long predates Christopher Pinchbeck’s development, but is designed with copper and zinc to approximate the look of gold. Originally developed for clocks and watches by Pinchbeck, pinchbeck allowed people who could not afford 18 carat gold fixtures or jewelry to purchase items that closely approximated the look. It was also used in places where theft was a high risk, such as stagecoaches or outdoor settings. The term today is used interchangeably with other simulated metals.