THE 2021 SUMMER SALE - SALE 336 Day 3

1898 (May 17) Peking to USA combination cover,
mixed franking with ICP 10c and Japan Koban 10s, tied by Peking Intercalary Dollar cds. and Shanghai IJPO cds. respectively. On reverse with Shanghai Dollar cds., Yokohama transit and Boston arrival. VF-F.
1898年5月17日北京寄美國混貼封，混貼日本版蟠龍1角及日本小判十錢各一枚，分別銷北京闰三月大圓戳及上海日本客郵局日戳。背面蓋有上海大圓戳、橫濱中轉戳及波士頓機蓋到達戳。上品。