【實用書籍app】Hallmarks|最夯免費app

With more than 100,000 copies sold, Jackson’s Hallmarks is the definitive reference work on the subject and an all-time bestseller.Now available digitally designed for iOS 7 for the first time, this handy guide is drawn from the extensively revised Jackson’s Silver and Gold Marks of England, Scotland and Ireland. It contains complete cycles of silver marks for all the important Assay Offices and import marks. The most complete and accurate guide on the market, it includes over 1,000 makers’ marks.

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