Noah Webster
Pinchbeck
PINCH'BECK, noun [said to be from the name of the inventor.]
An alloy of copper; a mixture of copper and zink, consisting of three or four parts of copper with one of zink.
PINCH'BECK, noun [said to be from the name of the inventor.]
An alloy of copper; a mixture of copper and zink, consisting of three or four parts of copper with one of zink.