10 Silver Marks People Mistake for Plated Jewelry — 925 Isn’t the Only Number to Check

If you only look for 925, you may be handing real silver to the donation bin. An 800 stamp doesn't automatically mean plated. Neither does 830, or 835, or 900. And some of the most overlooked American silver in the country carries no purity number at all - just a name. In this video we go through ten marks that regularly get mistaken for costume or plated jewelry, and what each one may actually be telling you. Along the way: why a US stamp is a maker's claim rather than an independent test, why "German silver" and "nickel silver" contain no silver, why three letters beside the number 800 can flip the whole meaning, what the little Mexican eagle really represents, why a British row of tiny symbols can guarantee sterling without ever printing the word, and the sixteen-year window when one American city actually ran its own assay office. You'll also get a thirty-second routine to run before you sell anything, plus the photographs to take so somebody knowledgeable can actually help you. FREE DOWNLOAD - Silver Marks Field Card: What to Photograph Before You Sell A quick-reference card covering all ten marks, the bonus finenesses, the plating vocabulary, and the six photographs to take before asking anyone to identify a piece. Download here: https://drive.google.com/file/d/1RHBY... A note on value and safety: marks are identification clues, not guarantees of authenticity, age, or worth. Nothing here is an appraisal. Please check with a certified appraiser and with your state and local regulations before buying, selling, or insuring valuable items. Pieces containing ivory or tortoiseshell are subject to federal and state restrictions that vary by location and change over time. Which mark in your house has never made sense to you? Describe it in the comments, letter by letter. -- SOURCES USED -- 1. Federal Trade Commission - Guides for the Jewelry, Precious Metals, and Pewter Industries, 16 CFR Part 23, Section 23.6 (misrepresentation as to silver content) and the Commission's Statement of Basis and Purpose for the final revised Guides (sterling at 925 parts per thousand; coin silver at 900; disclosure-based use of "silver" below that threshold). 2. British Hallmarking Council / UK assay office dealer notice - the three compulsory marks (sponsor's mark, fineness mark, assay office mark), the optional marks including the date letter and traditional fineness symbols, and the exemption weight for silver. 3. The Hallmarking (Hallmarking Act Amendment) Regulations 1998 - date letter and pictorial fineness symbols made optional. 4. The Goldsmiths' Company Assay Office - lion passant as the traditional sterling standard mark; hallmarking as independent testing. 5. The Metropolitan Museum of Art, Heilbrunn Timeline of Art History - "Nineteenth-Century English Silver" (assay office marks and the sterling standard). 6. Heritage Auctions press release, Fine Silver and Objects of Vertu auction, May 2021 - Paul Revere Jr. table spoon reported record for an American silver spoon; comments from Karen Rigdon, Director of Silver and Fine and Decorative Arts, Heritage Auctions. 7. Imperial Half Bushel reference on Baltimore assay marks, and Jennifer F. Goldsborough's published research on Maryland silver - the 1814 Maryland assay act, the Maryland shield and date letter, first assayer Thomas Warner, and the post-1830 numerical quality marks. 8. 925-1000.com Online Encyclopedia of Silver Marks - Mexican silver marks (early 900 marks, mid-century higher standards, the 1948 eagle system, the circa 1979 letter-number registration system) and the ARG / argentato plated-mark discussions on its reference forum. 9. Reichssilbergesetz of 1884, in force 1888 - German crescent moon and imperial crown national mark; 800 legal minimum; the earlier Loth system. 10. GIA - sterling versus fine silver and the working properties of 999 silver. #SilverHallmarks #AntiqueSilver #EstateSale #SterlingSilver #CoinSilver #SilverMarks #ThriftStoreFinds #VintageJewelry #MexicanSilver #TaxcoSilver #BritishHallmarks #800Silver #AntiqueCollecting #FleaMarketFinds #AmericanToolLegends