51.ACCA, XF, 日本江戶時代-箱館通寶小平, 背安, 鐵錢, 少見品優 這枚是日本江戶時代孝明天皇於1857年(安政四年、清朝咸豐七年)所鑄造，因箱館地區產鐵，因此箱館通寶多是鐵錢，流通範圍小，因此數量較為稀少，且正面文字書寫為楷書，文筆清秀，背面既有天皇年號“安”字。此錢形制獨特處在於：初鑄錢穿孔為圓形，因澆鑄不便而改為八角形，是鑄幣史上少見的鑄造工法錢幣，而鐵錢又保存極為不易，因此傳世或曰鐵錢之母 51. ACCA, XF, Japan Edo Period - Hakodate Tsubhora Kodaira, Back An, Iron Money, Rare Quality This piece is the Japanese Edo period Emperor Xiaomei in 1857 (Anzheng four years, Qing Dynasty Xianfeng seven years) cast, because of the production of iron in the Hakodate area, so the Hakodate treasure is mostly iron money, the circulation range is small, so the number is relatively rare, and the front text is written in regular script, the writing is beautiful, and the back has the emperor's year name "An" character. The uniqueness of this money shape is that the initial coinage is perforated for a circle, and it is changed to an octagonal shape because of the inconvenience of casting, which is a rare coinage method in the history of coinage, and the iron money is extremely difficult to preserve, so it is handed down or said to be the mother of iron money 也在此提醒您，有時部分商品會需要繳付關稅，請您記得繳稅方能取得藏品。 Please also be reminded that sometimes some items will need to pay customs duty, please remember to pay taxes before you can get the collection. 詳細資料請上ACCA官網查詢，若您還在賣場上競標，可告訴我晚一點寄出。義大利及葡萄牙的客人請注意，寄往義大利及葡萄牙的郵件，通常收到時間都比較久，請您耐心等候，或是考慮提供其他國家的地址給我也可以，謝謝。Please check For more information, please check the ACCA official website, if you are still bidding in the store, you can tell me to send it later. For guests from Italy and Portugal, please note that it usually takes a long time to receive mail to Italy and Portugal, so please be patient or consider providing me with an address from another country, thank you.