SCG5282 - Mexico 1977 – Treaty of Tlatelolco, 10th Anniversary AirmailThis striking $1. 60 airmail stamp from Mexico commemorates the 10th anniversary of the Treaty of Tlatelolco (19671977), a landmark agreement establishing Latin America and the Caribbean as a nuclear weapon free zone. Designed by H. Rodrguez and printed by T. I. E. V., it features a dramatic image of a skeletal Vitruvian figure against a nuclear explosion backdrop, symbolizing the grave consequences of atomic warfare. The issue highlights Mexicos