圖片：
Jan 11, 2020 Spink China
1895 (11 Sept.) envelope to Amoy bearing Black Flag Republic die III 30 cash blue vertical pair cancelled by "taiwan republic/tainan" c.d.s. with a fine strike of the Local Post Office Amoy c.d.s. (14.9) alongside with a fine strike of the "postage due" handstamp with manuscript "2 cents". Fine and scarce with the completed postage due handstamp.
西式封寄廈門,貼台灣民主國三版薄紙藍色叁拾錢直雙連獨虎郵票,銷 SEP 11, 1895 台灣民主國大圓戳,廈門SEP 14,1895 到達戳,並有手寫 "2 cents" 欠資.
貼有三版獨虎票的實寄封並不多,而最早銷戳日期是9月10日,這個信封銷9月11日,是三版票相當早期的範例.
但是比較可惜的是,民主國大圓戳銷戳位置不合理,戳印並沒有蓋在信封上,,無法排除是已銷戳的郵票,再貼上信封的可能.
