The 2023 Summer Auction - Sale 340 Day 4

1927 (May 30) Kwangtung Chiuchow to Shanghai taxed cover,f.w. Junk 3c on 4c, franked along blue Postage Due issue 1c pair, on reverse with rare Postage Due marking. VF-F.

1927年5月30日廣東潮州寄上海欠資封，單貼帆船改值票3分，銷潮州日戳，因當時國內平信郵資應爲4分，此件郵資不足導致欠資，旁貼藍欠資1分票橫雙連，銷上海日戳。背面蓋有少見的欠資戳記。上品。