{"product_id":"大批量收購銀元-錢幣-紀念鈔-專業回收民國十八年-壹圓","title":"Silver coin | coin | commemorative banknote Professional buyback of Republic of China Year 18 . One Yuan | Hong Kang Trading","description":"\u003cdiv class=\"product-description\"\u003e \u003ch2\u003eProfessional Silver Dollar Authentication: How to Initially Distinguish Authentic from Counterfeit Old Silver Dollars?\u003c\/h2\u003e \u003cp\u003eMany collectors, when searching for \"Hong Kong high-price ancient coin buying\" or \"high-price old silver dollar buyback\" services, are most concerned about the authenticity and actual value of their collections. For valuable historical coins such as the Sun Yat-sen silver dollar from the 18th year of the Republic of China, Hong Kong Gold \u0026amp; Silver Exchange's experienced appraisal team has compiled the following basic \"old silver dollar authentication\" tips for you.\u003c\/p\u003e \u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003e\u003cb\u003eAppraisal Dimension\u003c\/b\u003e\u003c\/th\u003e \u003cth\u003e\u003cb\u003eCharacteristics of Authentic Old Silver Dollars\u003c\/b\u003e\u003c\/th\u003e \u003cth\u003e\u003cb\u003eCharacteristics of Common Replicas \/ Counterfeits\u003c\/b\u003e\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e\u003cspan\u003e\u003cb\u003eWeight and Size\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e \u003ctd\u003e\u003cspan\u003eStandard weight typically ranges from 26.6g to 26.8g, with strict dimensions conforming to the mint standards of the time.\u003c\/span\u003e\u003c\/td\u003e \u003ctd\u003e\u003cspan\u003eWeight is either too light or too heavy (often plated with silver over copper, lead, or alloy), with noticeable discrepancies in thickness and diameter compared to the standard.\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cspan\u003e\u003cb\u003eSound Identification\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e \u003ctd\u003e\u003cspan\u003eTapping the edge produces a clear, prolonged, and soft sound, with the unique \"reverberation\" of a silver coin.\u003c\/span\u003e\u003c\/td\u003e \u003ctd\u003e\u003cspan\u003eThe sound is dull and short (high lead content), or excessively sharp and piercing (high copper or steel content).\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cspan\u003e\u003cb\u003ePatina and Surface\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e \u003ctd\u003e\u003cspan\u003eYears of oxidation result in a natural, rich, and strongly adhered \"patina\" on the surface, with a subtle luster (commonly known as a \"moist\" feel).\u003c\/span\u003e\u003c\/td\u003e \u003ctd\u003e\u003cspan\u003eThe patina is superficial, with an unnatural and harsh color (often chemically aged or fire-treated), lacking the sense of accumulated age.\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cspan\u003e\u003cb\u003eEdge Milling and Lettering\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e \u003ctd\u003e\u003cspan\u003eEdge milling is produced by large machinery, with consistent depth, neatness, and strength; lettering and portrait engraving are three-dimensional and clear, with vivid hair details.\u003c\/span\u003e\u003c\/td\u003e \u003ctd\u003e\u003cspan\u003eEdge milling is rough and inconsistent in depth; the portrait face is expressionless, and the lettering edges are blurry or have small sand holes left by casting.\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003chr\u003e \u003ch3\u003eAnalysis of Common Variations of the One-Yuan Silver Dollar (Sun Yat-sen Image) from the 18th Year of the Republic of China\u003c\/h3\u003e \u003cp\u003eThe One-Yuan silver dollar from the 18th year of the Republic of China (1929) holds immense historical significance in modern Chinese numismatics. At that time, the Nationalist government commissioned mints in various countries to engrave dies to unify the currency, resulting in multiple trial patterns. Different \"18th Year of the Republic of China One-Yuan variations\" directly affect their secondary market value and \"18th Year of the Republic of China Sun Yat-sen silver dollar buyback price.\"\u003c\/p\u003e \u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003e\u003cb\u003ePattern Variation\u003c\/b\u003e\u003c\/th\u003e \u003cth\u003e\u003cb\u003eDescription of Surface Characteristics\u003c\/b\u003e\u003c\/th\u003e \u003cth\u003e\u003cb\u003eRarity in Collection and Market\u003c\/b\u003e\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e\u003cspan\u003e\u003cb\u003eBritish Heaton Mint Version\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e \u003ctd\u003e\u003cspan\u003eExtremely delicate portrait engraving, smooth lines on the Western-style suit, sailing ship on the reverse riding the waves with vivid sea detail, and extremely neat edge milling.\u003c\/span\u003e\u003c\/td\u003e\n\u003c!--nl\"\/\u003e\u003ctd\u003e\u003cspan\u003eExtremely High (Rare trial pattern coin, seldom seen in the market)\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e\n\u003c!--nl\"\/\u003e\u003ctd\u003e\u003cspan\u003e\u003cb\u003eItalian Rome Mint Version\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\u003c!--nl\"\/\u003e\u003ctd\u003e\u003cspan\u003eThe relief of Mr. Sun Yat-sen's portrait is higher, with facial features showing a unique European carving style, strong lettering, and a three-dimensional reverse design.\u003c\/span\u003e\u003c\/td\u003e\u003c!--nl\"\/\u003e\u003ctd\u003e\u003cspan\u003eExtremely High (Highly sought after by high-end coin collectors)\u003c\/span\u003e\u003c\/td\u003e\u003c!--nl\"\/\u003e\u003c\/tr\u003e\u003c!--nl\"\/\u003e\u003ctr\u003e\u003c!--nl\"\/\u003e\u003ctd\u003e\u003cspan\u003e\u003cb\u003eJapanese Osaka Mint Version\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\u003c!--nl\"\/\u003e\u003ctd\u003e\u003cspan\u003eThe carving style leans towards Eastern aesthetics, with a slightly different expression in the portrait, and a delicate and unique treatment of the sailing ship and water ripples on the reverse.\u003c\/span\u003e\u003c\/td\u003e\u003c!--nl\"\/\u003e\u003ctd\u003e\u003cspan\u003eExtremely High (Significant historical research and collection value)\u003c\/span\u003e\u003c\/td\u003e\u003c!--nl\"\/\u003e\u003c\/tr\u003e\u003c!--nl\"\/\u003e\u003ctr\u003e\u003c!--nl\"\/\u003e\u003ctd\u003e\u003cspan\u003e\u003cb\u003eAustrian Vienna Mint Version\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\u003c!--nl\"\/\u003e\u003ctd\u003e\u003cspan\u003eOverall balanced design layout, subtle differences in lettering compared to other versions, deep edge pressing, and excellent minting craftsmanship.\u003c\/span\u003e\u003c\/td\u003e\u003c!--nl\"\/\u003e\u003ctd\u003e\u003cspan\u003eExtremely High (A popular category in international auctions)\u003c\/span\u003e\u003c\/td\u003e\u003c!--nl\"\/\u003e\u003c\/tr\u003e\u003c!--nl\"\/\u003e\u003c\/tbody\u003e\u003c!--nl\"\/\u003e\u003c\/table\u003e\u003c!--nl\"\/\u003e\u003cp\u003e\u003ci\u003e(Note: Most silver dollars from the 18th year of the Republic of China are trial patterns. If you possess such a collection, we recommend our coin appraisers provide a free physical assessment.)\u003c\/i\u003e\u003c\/p\u003e\n\u003chr\u003e \u003ch3\u003eChoosing a Professional Coin Buyback Company: Our Service Advantages\u003c\/h3\u003e \u003cp\u003eWhen dealing with valuable antique coins, commemorative banknotes, or gold and silver coins, choosing a \"professional coin buyback company\" that is transparent, secure, and financially sound is crucial. We are committed to providing Hong Kong and Macau clients with the most competitive cash-out channels.\u003c\/p\u003e \u003ctable\u003e \u003cthead\u003e\u003ctr\u003e\n\u003c!--nl\"\/\u003e\u003cth\u003e\u003cb\u003eService Item\u003c\/b\u003e\u003c\/th\u003e\u003c!--nl\"\/\u003e\u003cth\u003e\u003cb\u003eHong Kong Gold \u0026 Silver Exchange Buyback\u003c\/b\u003e\u003c\/th\u003e\u003c!--nl\"\/\u003e\u003cth\u003e\u003cb\u003eGeneral Traditional Pawnshops or Miscellaneous Goods Buyback Stores\u003c\/b\u003e\u003c\/th\u003e\u003c!--nl\"\/\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003c!--nl\"\/\u003e\u003ctbody\u003e\u003c!--nl\"\/\u003e\u003ctr\u003e\u003c!--nl\"\/\u003e\u003ctd\u003e\u003cspan\u003e\u003cb\u003ePrice Assessment\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\u003c!--nl\"\/\u003e\u003ctd\u003e\u003cspan\u003eProvides precise high-price quotes based on international auction prices, coin grading (PCGS\/NGC), and real-time market demand.\u003c\/span\u003e\u003c\/td\u003e\u003c!--nl\"\/\u003e\u003ctd\u003e\u003cspan\u003eOften prices based only on the basic material weight of silver ingots, ignoring the historical premium and variation value of the coin itself.\u003c\/span\u003e\u003c\/td\u003e\u003c!--nl\"\/\u003e\u003c\/tr\u003e\u003c!--nl\"\/\u003e\u003ctr\u003e\u003c!--nl\"\/\u003e\u003ctd\u003e\u003cspan\u003e\u003cb\u003eAppraisal Experience\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\u003c!--nl\"\/\u003e\u003ctd\u003e\u003cspan\u003ePossesses a professional inspection team with years of industry experience, proficient in various ancient coins, banknotes, and silver ingot variations and condition distinctions.\u003c\/span\u003e\u003c\/td\u003e\u003c!--nl\"\/\u003e\u003ctd\u003e\u003cspan\u003eLacks coin appraisal instruments and in-depth variation knowledge, prone to misjudgment or undervaluing.\u003c\/span\u003e\u003c\/td\u003e\u003c!--nl\"\/\u003e\u003c\/tr\u003e\u003c!--nl\"\/\u003e\u003ctr\u003e\u003c!--nl\"\/\u003e\u003ctd\u003e\u003cspan\u003e\u003cb\u003eTransaction Convenience\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\u003c!--nl\"\/\u003e\u003ctd\u003e\u003cspan\u003eSupports 24-hour online preliminary photo appraisal via WhatsApp\/WeChat, offering secure and private in-store cash or bank transfer transactions.\u003c\/span\u003e\u003c\/td\u003e\u003c!--nl\"\/\u003e\u003ctd\u003e\u003cspan\u003eAppraisal process is opaque, requiring multiple visits to physical stores, and transaction fund security is weaker.\u003c\/span\u003e\u003c\/td\u003e\u003c!--nl\"\/\u003e\u003c\/tr\u003e\u003c!--nl\"\/\u003e\u003c\/tbody\u003e\u003c!--nl\"\/\u003e\u003c\/table\u003e\u003c!--nl\"\/\u003e\u003c\/div\u003e \u003cdiv class=\"hk-related-links\" style=\"border-top:1px solid #eee;margin:20px 0 0;padding-top:12px;\"\u003e\u003cp style=\"margin:0;font-size:14px;line-height:1.8;\"\u003eRelated References: \u003ca href=\"\/en\/collections\/%E9%8A%80%E5%85%83-%E9%8A%85%E9%8C%A2%E7%B3%BB%E5%88%97\" title=\"Silver Dollar and Copper Coin Buyback\"\u003eSilver Dollar and Copper Coin Buyback\u003c\/a\u003e | \u003ca href=\"\/en\/collections\/%E9%8A%80%E5%85%83-%E9%8C%A2%E5%B9%A3-%E7%B4%80%E5%BF%B5%E9%8C%94\" title=\"Buyback Silver Dollars\/Coins\/Commemorative Banknotes Series\"\u003eBuyback Silver Dollars\/Coins\/Commemorative Banknotes Series\u003c\/a\u003e | \u003ca href=\"\/en\/collections\/%E5%9B%9E%E6%94%B6%E5%AD%AB%E5%B0%8F%E9%A0%AD%E7%B3%BB%E5%88%97\" title=\"Buyback Sun Yat-sen Small Head Series\"\u003eBuyback Sun Yat-sen Small Head Series\u003c\/a\u003e\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv style=\"background:#fdf2f2;border-left:4px solid #c0392b;padding:14px 18px;margin:22px 0;\"\u003e \u003cp style=\"margin:0;font-size:15px;\"\u003eDo you own a silver dollar and want to know its value?\u003c\/p\u003e \u003cp style=\"margin:8px 0 0;\"\u003eBefore selling a silver dollar, coin, commemorative banknote, or the 18th Year of the Republic of China One-Yuan, it is recommended to photograph the edge milling, patina details, grading slab, and front side. If you have the origin of old collections, PCGS grading, and NGC grading, sending them along will facilitate a better assessment; WhatsApp 9453 0784 for an initial reference price.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"hkr-related-section\" style=\"background:#fafafa;border-left:4px solid #c0392b;padding:14px 18px;margin:20px 0;\"\u003e \u003ch3 style=\"margin-top:0;color:#c0392b;\"\u003eSilver Dollar, Coin, Commemorative Banknote, 18th Year of the Republic of China One-Yuan Related Buyback Clues\u003c\/h3\u003e \u003cp\u003eSimilar items are on the \u003ca href=\"\/en\/collections\/%E5%9B%9E%E6%94%B6%E5%AD%AB%E5%B0%8F%E9%A0%AD%E7%B3%BB%E5%88%97\" title=\"Buying Sun Yat-sen Small Head Silver Dollars\"\u003eBuying Sun Yat-sen Small Head Silver Dollars series page\u003c\/a\u003e, making it easy for you to compare reference prices at once.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eCoin collectors' recent interests:\u003c\/b\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"\/en\/products\/%E9%A6%99%E6%B8%AF-%E6%BE%B3%E9%96%80%E5%A4%A7%E6%89%B9%E9%87%8F%E6%94%B6%E8%B3%BC%E9%8A%80%E5%85%83-%E9%AB%98%E5%83%B9%E5%9B%9E%E6%94%B6%E6%B0%91%E5%9C%8B%E5%8D%81%E5%85%AB%E5%B9%B4-%E5%A3%B9%E5%9C%93%E5%B8%86%E8%88%B9\" title=\"Hong Kong\/Macau Bulk Purchase of Silver Dollars High-Price Buyback of the 18th Year of the Republic of China One-Yuan (Junk)\"\u003eHong Kong\/Macau Bulk Purchase of Silver Dollars High-Price Buyback of the 18th Year of the Republic of China One-Yuan (Junk)\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/en\/products\/%E5%AE%8F%E5%BA%B7%E5%95%86%E8%A1%8C%E9%AB%98%E5%83%B9%E6%94%B6%E8%B3%BC%E9%8A%80%E5%85%83-%E5%B0%88%E6%A5%AD%E5%9B%9E%E6%94%B6%E6%B0%91%E5%9C%8B%E4%BA%8C%E5%8D%81%E4%B8%80%E5%B9%B4-%E5%A3%B9%E5%85%83\" title=\"high-price Silver Dollar Purchase Professional Buyback of the 21st Year of the Republic of China One-Yuan\"\u003ehigh-price Silver Dollar Purchase Professional Buyback of the 21st Year of the Republic of China One-Yuan\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/en\/products\/%E5%9B%9E%E6%94%B6%E6%B0%91%E5%9C%8B%E5%8D%81%E5%85%AB%E5%B9%B4-1929%E5%B9%B4-%E7%BE%8E%E5%9C%8B%E7%89%88%E5%AD%AB%E4%B8%AD%E5%B1%B1%E5%83%8F%E8%83%8C%E4%B8%89%E5%B8%83%E8%88%B9%E5%A3%B9%E5%85%83%E9%8A%80%E5%B9%A3-%E8%88%8A%E9%8A%80%E5%85%83%E5%9B%9E%E6%94%B6%E8%AE%8A%E7%8F%BE\" title=\"Buyback the 18th Year of the Republic of China (1929) American Version Sun Yat-sen Portrait with Three-Masted Ship One-Yuan Silver Coin - Old Silver...\"\u003eBuyback the 18th Year of the Republic of China (1929) American Version Sun Yat-sen Portrait with Three-Masted Ship One-Yuan Silver Coin - Old Silver...\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003c\/table\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"宏康商行","offers":[{"title":"Default Title","offer_id":42433033633998,"sku":null,"price":999999.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/1547\/3358\/files\/i-img1200x1200-1697360349pg4gtf1178209.jpg?v=1709871657","url":"https:\/\/www.hongkrecycling.com\/en\/products\/silver-coin-coin-commemorative-banknote","provider":"宏康商行","version":"1.0","type":"link"}