1913年九江寄上海五色旗邮资片1件,此片实为寄信人于轮船投寄,盖此件由轮船信箱取出英汉双语长框戳,到南京后邮资图销南京4月5日小圆戳,保存完好,五色旗邮资片盖轮船信箱取出副戳非常少见China Postal Stationery 1912 Flag Design 1913 (15 Apr.) to Shabghai 1c. postal card, tied by Nanking c.d.s. with rare "Found in Steamer letter Box" steamer postmark in black alongside.































