[Code of Federal Regulations] [Title 16, Volume 1] [Revised as of January 1, 2006] From the U.S. Government Printing Office via GPO Access [CITE: 16CFR23.8] [Page 147] TITLE 16--COMMERCIAL PRACTICES CHAPTER I--FEDERAL TRADE COMMISSION PART 23_GUIDES FOR THE JEWELRY, PRECIOUS METALS, AND PEWTER INDUSTRIES --Table of Contents Sec. 23.8 Misrepresentation as to content of pewter. (a) It is unfair or deceptive to mark, describe, or otherwise represent all or part of an industry product as ``Pewter'' or any abbreviation if such mark or description misrepresents the product's true composition. (b) An industry product or part thereof may be described or marked as ``Pewter'' or any abbreviation if it consists of at least 900 parts per 1000 Grade A Tin, with the remainder composed of metals appropriate for use in pewter.