1986 Taxed cover from mainland China to Hong Kong, f.w. R series issue 10f, but uncancelled, alongside with T mark. In combination with
1986 Taxed cover from mainland China to Hong Kong, f.w. R series issue 10f, but uncancelled, alongside with T mark. In combination with Hogn Kong postage due $1 in strip of 3, tied by Kowloon Central PO cds. On reverse with Return Letter Office / Kowloon (19 Feb) cds and postage due slip. 1986年中國大陸寄香港欠資封，貼普票10分但未蓋銷，鈐T章。加貼香港欠資票1元直三連，銷九龍中央郵局日戳。背面鈐九龍退信局2.19日戳，兼貼欠資通知。
