1890 Shanghai LPO subscription postcard (type PCS-7C), serif of the base of the second"H" in "SHANGHAI" not extending outward, full stop
1890 Shanghai LPO subscription postcard (type PCS-7C), serif of the base of the second"H" in "SHANGHAI" not extending outward, full stop after "SIDE" shifted upward. MNH. Xingfeng Gu stated that type PCS-1, PCS-7C and PCS-7D are all scarce. Plus a Double Dragon 2c card.1890年上海工部郵局認捐明信片(PCS-7C型),SHANGHAI 的第二個H腳部缺兩外襯線,“SIDE”後句點較高。未使用。谷行豐指PCS-1、PCS-7C及PCS-7D型均為罕品。另附一件雙龍圖2分片。