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- AIRPOST- 1946- 50.000$ OPT ON 1$ -BLOCK OF 4- MINT- VERY FINE- VERY RARE" is in sale since Thursday, May 4, 2017. This item is in the category "Stamps\Asia\China". The seller is "jmcoins2009" and is located in Presinge.
This item can be shipped worldwide.