Quick viewCompareUnited States K11919 2c on 1c Shanghai Overprint - green#K1 – Much Scarcer Than Price IndicatesOnly 105,003 Issued! Shanghai Overprints were issued for sale at the U.S. Postal Agency in the Chinese port city between 1919 and 1922. The stamps were created ...$25.00 - $249.00View All
Quick viewCompareUnited States K1-181919-22 Shanghai Overprints - Complete SetThe 18 Shanghai Overprint stamps are a big challenge for collectors. Very few were issued over 80 years ago and they were only sold in three Chinese cities! Today these sought-after stamps are treas...$1,995.00 - $3,395.00View All
Quick viewCompareUnited States K21919 4c on 2c Shanghai Overprint - roseIssued for Americans living and working in Shanghai, #K2 is U.S. #499 overprinted and surcharged. Less than 350,000 created more than 90 years ago – scarce today in any condition. U.S. Postal Agency ...$25.00 - $269.00View All
Quick viewCompareUnited States K31919 6c on 3c Shanghai Overprint - violetU.S. Postal Agency in Shanghai U.S. merchants began trading directly with China after the Revolutionary War, with much of the business conducted in the port city of Shanghai. After the First Opium Wa...$65.00 - $155.00View All
Quick viewCompareUnited States K41919 8c on 4c Shanghai Overprint - brownU.S. Postal Agency in Shanghai U.S. merchants began trading directly with China after the Revolutionary War, with much of the business conducted in the port city of Shanghai. After the First Opium Wa...$65.00 - $155.00View All
Quick viewCompareUnited States K51919 10c on 5c Shanghai Overprint - blueU.S. Postal Agency in Shanghai U.S. merchants began trading directly with China after the Revolutionary War, with much of the business conducted in the port city of Shanghai. After the First Opium Wa...$65.00 - $155.00View All
Quick viewCompareUnited States K61919 12c on 6c Red Orange, Shanghai Overprint U.S. Postal Agency in Shanghai U.S. merchants began trading directly with China after the Revolutionary War, with much of the business conducted in the port city of Shanghai. After the First Opiu...$85.00 - $225.00View All
Quick viewCompareUnited States K71919 14c on 7c Shanghai Overprint - blackU.S. Postal Agency in Shanghai U.S. merchants began trading directly with China after the Revolutionary War, with much of the business conducted in the port city of Shanghai. After the First Opiu...$99.00 - $225.00View All
Quick viewCompareUnited States K81919 16c on 8c Olive Bister, Shanghai OverprintU.S. Postal Agency in Shanghai U.S. merchants began trading directly with China after the Revolutionary War, with much of the business conducted in the port city of Shanghai. After the First Opium Wa...$85.00 - $210.00View All
Quick viewCompareUnited States K8a1919 16c on 8c Olive Green, Shanghai Overprint U.S. Postal Agency in Shanghai U.S. merchants began trading directly with China after the Revolutionary War, with much of the business conducted in the port city of Shanghai. After the First O...$65.00 - $115.00View All
Quick viewCompareUnited States K91919 18c on 9c, Salmon Red, Shanghai OverprintU.S. Postal Agency in Shanghai U.S. merchants began trading directly with China after the Revolutionary War, with much of the business conducted in the port city of Shanghai. After the First Opiu...$85.00 - $220.00View All
Quick viewCompareUnited States K101919 20c on 10c Orange Yellow, Shanghai OverprintU.S. Postal Agency in Shanghai U.S. merchants began trading directly with China after the Revolutionary War, with much of the business conducted in the port city of Shanghai. After the First Opium Wa...$59.00 - $155.00View All
Quick viewCompareUnited States K111919 24c on 12c Brown Carmine, Shanghai OverprintU.S. Postal Agency in Shanghai U.S. merchants began trading directly with China after the Revolutionary War, with much of the business conducted in the port city of Shanghai. After the First Opium Wa...$85.00 - $185.00View All
Quick viewCompareUnited States K121919 30c on 15c Shanghai Overprint - grayU.S. Postal Agency in Shanghai U.S. merchants began trading directly with China after the Revolutionary War, with much of the business conducted in the port city of Shanghai. After the First Opium Wa...$90.00 - $260.00View All
Quick viewCompareUnited States K131919 40c on 20c Deep Ultramarine, Shanghai OverprintU.S. Postal Agency in Shanghai U.S. merchants began trading directly with China after the Revolutionary War, with much of the business conducted in the port city of Shanghai. After the First Opiu...$130.00 - $395.00View All
Quick viewCompareUnited States K141919 60c on 30c Orange Red, Shanghai OverprintU.S. Postal Agency in Shanghai U.S. merchants began trading directly with China after the Revolutionary War, with much of the business conducted in the port city of Shanghai. After the First Opium Wa...$115.00 - $325.00View All
Quick viewCompareUnited States K151919 $1 on 50c Light Violet, Shanghai OverprintNever Sold in U.S. Post Offices In 1919, 14,000 U.S. #517 stamps were overprinted for sale at the U.S. Postal Agency in Shanghai, China. When the agency closed three years later, the remaining stamps...$525.00 - $1,050.00View All
Quick viewCompareUnited States K161919 $2 on $1 Violet Brown, Shanghai OverprintExpand Your Collection With Shanghai Stamps In 1839, the Chinese government seized 20,000 chests of opium from the British. Thus began the Opium Wars. Great Britain had been smuggling opium into C...$395.00 - $995.00View All
Quick viewCompareUnited States K171922 2c on 1c Shanghai Overprint - greenExpand Your Collection With Shanghai Stamps U.S. Issues Shanghai Stamps On May 24, 1919, the U.S. issued stamps for use in Shanghai, China. U.S. merchants began trading with China after the Revolutio...$95.00 - $750.00View All
Quick viewCompareUnited States K181922 4c on 2c Carmine, Shanghai OverprintExpand Your Collection With Shanghai Stamps In 1839, the Chinese government seized 20,000 chests of opium from the British. Thus began the Opium Wars. Great Britain had been smuggling opium into C...$99.00 - $1,150.00View All