The pin back ribbon device measures approximately 1 3/16 long and the envelope measures approximately 2 3/8 x 3 5/8. The ribbon shows soiling and the medal some age discoloration. The ribbon device has rust stains around the edge. Very usual to find all three numbered pieces together. This is a hobby, not a living, so I try to keep it fun, otherwise why do it._gsrx_vers_632 GS 6.9.8 (632). The item "RARE WW2 CHINA ORIGINAL NUMBERED ARMY NAVY AIR FORCE MEDAL ISSUE ENVELOPE" is in sale since Sunday, January 15, 2017. This item is in the category "Collectibles\Militaria\WW II (1939-45)\Original Period Items\China". The seller is "converso" and is located in Southern California. This item can be shipped to United States.