{"product_id":"czechoslovak-coin-20-korun-president-tomas-g-masaryk-czechoslovakia-1937","title":"捷克斯洛伐克硬币 20 克朗 | 托马斯·G·马萨里克总统 | 捷克斯洛伐克 | 1937 年","description":"1937年的捷克斯洛伐克20克朗硬币正面印有托马斯·G·马萨里克总统的肖像，代表了捷克斯洛伐克第一共和国时期。这枚银币的成色为0.7，直径34毫米，是一枚流通纪念币，用于庆祝周年纪念和国家元首。这枚硬币未经流通，采用铣削技术，素边饰有十字架和波浪，是任何钱币收藏的宝贵补充。","brand":"Numis Hobby Shop","offers":[{"title":"多选","offer_id":49732256530570,"sku":null,"price":138.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9973\/0058\/files\/180505d4-c1b0-403e-bfbd-2b45fda2fd0b.jpg?v=1783875718","url":"https:\/\/www.numishobbyshop.com\/zh\/products\/czechoslovak-coin-20-korun-president-tomas-g-masaryk-czechoslovakia-1937","provider":"Numis Hobby Shop","version":"1.0","type":"link"}