A joint Ecuadorian – Mexican joint issue was initially scheduled for March 23, 2022. In the meantime, the stamp release was delayed two times and still not issued by end of June 2022. Recent information referred to the bankruptcy of the Ecuadorian Post which has not issued stamps for more than two years. As a consequence, we considered this issue as cancelled.
All of a sudden, we learned from Stan80djk that both stamps were officially released on July 28, 2022. Stamps are identical and honor two heroines of independency, Leona Vicario (1789-1842) and Manuela Saenz (1797-1856). Ecuador issued only 2,000 units, while Mexico released 100,000 stamps.