1945 Wan Tsai (16 Apr) to Treasure Palace Stamp Co., Hong Kong. Registered cover, f.w. Japanese stamp surch Hong Kong Government 1.5 Yen +
1945 Wan Tsai (16 Apr) to Treasure Palace Stamp Co., Hong Kong. Registered cover, f.w. Japanese stamp surch Hong Kong Government 1.5 Yen + 3 Yen + unovpt. 4s + 5 Yen, tied by Hong Kong / Wan Tsai Japanese style cds. Depsite philatelic, registered usage of the surch issues are still very scarce. Sending from Wan Tsai is even elevating the rarity. 1945.4.16 灣仔寄香港寶宮郵票社。掛號封，貼日本票加蓋“香港總督部”1圓50錢 + 3錢 + 未加蓋日本票4錢 + 5圓， 銷香港灣仔日戳。雖為集郵封，但這套加蓋票寄掛號例子仍頗為少見。寄自灣仔更是難得。
