We use the Stamp Catalogue of China 2010 (also known as the "Chan Catalogue") as a reference, as it is the most complete and accurate reference book on Chinese Philately. The item "CHINA-AIRMAIL OVERPRINT SINKIANG-10cts-MINT-LH-FULL OG-VF-CHAN PSA 2 -R" is in sale since Tuesday, December 15, 2015. This item is in the category "Stamps\Asia\China".
The seller is "jmcoins2009" and is located in Presinge. This item can be shipped worldwide.