拍品號碼 5314

19899年10月15日中式封自安徽安慶寄上海，銷安慶半切日戳（記錄中最早使用例），背面蓋“信力已付勿索勿給”戳和上海半切到達戳。 canceled by Nganking bisected cds. (the earliest usage in record), on reverse with "Postage Already Paid, Don't Demand" cachet and Shanghai bisected arrival cds.