{"product_id":"coin-relic-cleaning-and-preservation-by-robert-e-granville","title":"Coin\/Relic Cleaning and Preservation by Robert E. Granville","description":"\u003cdiv\u003e\n\u003ch1\u003eCoin\/Relic Cleaning and Preservation by Robert E. Granville\u003c\/h1\u003e\n\u003cp\u003eUnlock the essentials of \u003cb\u003eCoin\/Relic Cleaning and Preservation\u003c\/b\u003e with this concise 30-page guide by Robert E. Granville. Discover safe, practical \u003ci\u003ecoin care\u003c\/i\u003e and \u003ci\u003erelic preservation\u003c\/i\u003e techniques designed to protect your treasures for generations. This \u003cb\u003eseven-chapter\u003c\/b\u003e manual explains how different metals and materials require \u003cb\u003emetal preservation\u003c\/b\u003e treatment, ensuring you avoid common damage while maintaining value and appearance.\u003c\/p\u003e\n\u003cp\u003eThis guide blends expert advice on metal preservation with antique conservation principles, offering clear steps you can follow at home. You'll learn how to evaluate cleanliness without harming patina, plus storage and handling tips that extend the life of your finds.\u003c\/p\u003e\n\u003cp\u003eIdeal for collectors, historians, and hobbyists, this compact resource is perfect for field notes, display preparation, or classroom demos.\u003c\/p\u003e\n\u003ch2\u003eKey benefits\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e30-page format that travels well in the field or library\u003c\/li\u003e \u003cli\u003eSafe, proven cleaning methods to reduce risk of damage\u003c\/li\u003e \u003cli\u003eMaterial-specific tips for copper, silver, bronze, and relics\u003c\/li\u003e \u003cli\u003eGuidance on storage, display, and long-term preservation\u003c\/li\u003e \u003cli\u003eClear, step-by-step instructions designed for collectors and novices\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProtect your treasures with confidence—add this essential guide to your library today and start preserving history for future generations.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"23","offers":[{"title":"Default Title","offer_id":41545708175422,"sku":"4756","price":7.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/8478\/3422\/files\/4756.jpg?v=1737728113","url":"https:\/\/pmcsupplies.com\/it\/products\/coin-relic-cleaning-and-preservation-by-robert-e-granville","provider":"PMC Supplies","version":"1.0","type":"link"}