Two petitions of Thomas Violet of London goldsmith, to the Kings Majestie : I. Seting forth the great abuses practised by the makers of gold and silver thread, wire, lace, to the great waste of the stock and treasure of the kingdome, in culling and melting down the heavy currant silver. II. One hundred & twelve several parcels of course and adulterate silver lace, ... Mr. Alexander Jackson, who is sworne assay-maker at Goldsmiths Hall, ... III. Ten several heads or branches certified by the Committee of Trade the 17th of June 1657. seting forth the several abuses in making gold and silver lace, wire, and thread; ... IV. Thomas Violet's petition to the Right Honourable, several Lords of the Privy Council, who are appointed a committee for the removing the obstructions of the mint, ...to present to your Lordships such rules, orders, and instructions for the due vending, and uttering of the said manufactures, ... for the ends expressed.