{"product_id":"extremely-rare-interlocking-coin-guanlin-tongbo-baegwang-jwa-409607234","title":"[BUNJANG] Extremely Rare Interlocking Coin, Guanlin Tongbo, Baegwang Jwaja \/ 극희소 연동질 시주화,고관영통보 배광좌자 4곳검수 촙마크 주화","description":"This is an extremely rare interlocking coin, identified as Guanlin Tongbo and Baegwang Jwaja. It features a 90° interval interlocking quality with chop marks at four locations, indicative of inspection by a specific artisan inspector. The coin weighs 2.73g, measures 24.85mm in diameter, and is 1.1mm thick.\u003cbr\u003e\u003cbr\u003eMaterials: Interlocking brass (an alloy with a small amount of lead).\u003cbr\u003e\u003cbr\u003eThe chop marks, unique to these types of coins, serve as inspection marks from the production line, making this a rare and valuable artifact that has been preserved after inspection. Among the numerous Guanlin Tongbo coins, this is a particularly rare specimen that is difficult to find.\u003cbr\u003e\u003cbr\u003e고관영통보 아사쿠사 배광좌자\u003cbr\u003e연동질 90°간격 4곳 촙마크\u003cbr\u003e시주화\u003cbr\u003e2,73g\/24,85mm\/1,1mm\u003cbr\u003e재질;연동질(납를 조금섞은\u003cbr\u003e합금강)\u003cbr\u003e특정 장인 검수관 촙마크\u003cbr\u003e시주화에서만 볼수있는 당시\u003cbr\u003e생산라인의 검수표시로 극희소한\u003cbr\u003e검수후 보관한 귀물 입니다\u003cbr\u003e수많은 관영통보 들중에서\u003cbr\u003e보기어려운 극희소 주화입니다","brand":"bunjang_general","offers":[{"title":"Default Title","offer_id":48461774356729,"sku":"BJ-409607234","price":55.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2591\/4617\/files\/409607234_1_1780285862_w856.webp?v=1780292487","url":"https:\/\/hallyusuperstore.com\/products\/extremely-rare-interlocking-coin-guanlin-tongbo-baegwang-jwa-409607234","provider":"HALLYUSUPERSTORE","version":"1.0","type":"link"}