United States Consulate, Ningpo, China, Jun 24, purple serrated oval receiving handstamp on cover bearing 1890, 5¢ chocolate, s.e. at left, tied by "Boston Mass., May 17 '93" duplex, addressed to Hon. John Fowler at the U.S. Consulate in Ningpo, China, San Francisco (5.22) and U.S. Postal Agency Shanghai (6.20) backstamps; opened for display, Very Fine and scarce. Scott No. 223  Estimate $400 - 600. $0 (Image)