{"product_id":"japanese-bunkyu-eiho-chomon-silverwhite-copper-ultra-thin-co-409590047","title":"[BUNJANG] Japanese Bunkyu Eiho Chomon Silver\/White Copper Ultra-Thin Coin \/ 은,백동 시주화,일본 문구영보 초문 초박 대양전","description":"This is an ultra-thin coin made of silver or nickel alloy from the Japanese Bunkyu Eiho series.\u003cbr\u003e\u003cbr\u003e*   **Weight:** 2.52g\u003cbr\u003e*   **Size:** 26.6mm\u003cbr\u003e*   **Thickness:** 0.9mm\u003cbr\u003e\u003cbr\u003eAs the measurements indicate, the coin is exceptionally thin at 0.9mm, making it very light. While typical coins of this type are made from lead, this coin is crafted from white copper (cupronickel), which offers superior hardness. This choice of material likely compensates for the thinness by providing durability.\u003cbr\u003e\u003cbr\u003eUltra-thin coins like this in white copper are rare and are classified as scarce numismatic items due to their limited remaining quantities.\u003cbr\u003e\u003cbr\u003eThis particular coin is in excellent condition compared to other ultra-thin variants. It is a rare antique, so please feel free to inquire if interested!\u003cbr\u003e\u003cbr\u003e일본 문구영보 초문 은이나 니켈합금 초박(얇고 가벼운)\u003cbr\u003e대양 시주화 입니다\u003cbr\u003e중량2,52g\u003cbr\u003e크기;26,6mm\u003cbr\u003e두께;0,9mm\u003cbr\u003e상기 실측수치가 보여주듯\u003cbr\u003e두께가 부러질듯 가벼운0,9mm\u003cbr\u003e로 보통 시주화는 납전으로\u003cbr\u003e만드는데 백동질 특유의 강한\u003cbr\u003e경도를가진 백동질로 선택해\u003cbr\u003e가벼운것과 내구성을 커버한것\u003cbr\u003e으로 보입니다\u003cbr\u003e이처럼 백동질에 초박형 시주화는\u003cbr\u003e잔존수량이 많지않아 희귀주화로\u003cbr\u003e분류 됩니다\u003cbr\u003e초박형에비해 상태우수 합니다\u003cbr\u003e희소성 있는 골동품이니 관심있으신 분들은 연락주세요! 문의 없으시면 바로 안전결제해주시면 됩니다!","brand":"bunjang_general","offers":[{"title":"Default Title","offer_id":48461774323961,"sku":"BJ-409590047","price":115.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2591\/4617\/files\/409590047_1_1780285885_w856.webp?v=1780292481","url":"https:\/\/hallyusuperstore.com\/ja\/products\/japanese-bunkyu-eiho-chomon-silverwhite-copper-ultra-thin-co-409590047","provider":"HALLYUSUPERSTORE","version":"1.0","type":"link"}