cover 1884-1913 envelopes (5) and postcards (3) from the U.S.A. to China (various towns) bearing various values and all showing U.S. Postal Agency in Shanghai arrival, including 1884 envelope from Gallatin, Mo. bearing 1c., 2c. and 10c. cancelled by cork "A" with large double-ringed "U.S. CONSULATE GENERAL/SHANGHAI, CHINA" d.s. in red and 1898 envelope to Chefoo bearing 1c. and 2c. pair with dollar chop arrival; also 1896 Salvador 2c. stationery card from Santa Ana to Shanghai uprated with 1c. Fine (9 items)