A touchstone for gold and silver wares. : Directing how to know adulterated and unlawful goldsmiths works, and the greatness of the cheat therein; and how to punish the offenders, and recover recompence to the party wronged. : Being a treatise of great use for every buyer of plate, and all buyers and wearers of silver-hilts and silver-buckles, and all other kind of goldsmiths works. / - W. B. (Printed for J. []r, in Cliffords [], and Z. [] ...,)