Dear valued customer, The following are important notes for you. SPECIFIC NOTES ABOUT THIS ITEM. The scaned item showed, is which you will receive.According to the "Sanabria" catalog, 14 different color samples were printed for the 0.50 cts air service stamp, this is one of them. ITEM CONDITIONS MNH, no faults, 100% gum, the scaned item showed, is which you will receive. For mexican stamps I accept only a MEPSI certificate. The item "Uae08 Mexico 1922 air mail Sanabria # 3 color samples overprint MUESTRA MNH" is in sale since Wednesday, March 14, 2018. This item is in the category "Stamps\Latin America\Mexico". The seller is "e_tiangui" and is located in Coahuila. This item can be shipped worldwide.