On September 13, 2022, Israel and Mexico issued stamps at the occasion of the 70th anniversary of their relationship. The stamps are illustrated with symbols of both countries: the Eurasian hoopoe (Upupa epops), Israel’s national bird, the prickly pear cactus (Opuntia ficus-indica), the Mexican national bird, the golden eagle (Aquila chrysaetos) and the columnar cactus (Stenocereus dumortieri or Isolatocereus dumortieri). Interestingly, Israel issued as usual its stamps in sheetlets of 15 stamps ([5×3]) together with 5 tabs at the bottom of the sheet. This tab becomes the design of the second stamp of Mexico. For the first time, this twin issue involving Israel must be considered as complete only if the pair of Mexican stamps is associated with the Israel stamp mandatorily linked with a tab, reducing by two third the possibility to create matching pairs. At the same time, this will give also a much higher value to the Israelian stamp with tab and e.g., mixed FDCs make sense only if the set is complete (with Israelian tab). Most of the information was provided by Dov Lask (Israel), thanks to him.