What is a counterfeit piece of money, being brass covered with silver. [Obs.] Shak 10. Matter found in troughs of grindstones after the grinding of edge tools. [Prov. Eng.] Sir W. Petty called?

slip — A counterfeit piece of money, being brass covered with silver. [Obs.] Shak 10. Matter found in troughs of grindstones after the grinding of edge tools. [Prov. Eng.] Sir W. Petty. (Webster's 1913.)

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