Issued in 1962 by the United Arab Republic (UAR), this 10 milliemes stamp celebrates “Post Day.” It features the modern Cairo General Post Office building, symbolizing progress and national infrastructure development. At the upper right appears the postal emblem—a winged messenger over a post horn—representing communication and connection. The bilingual inscription in Arabic and English reflects the UAR’s international outreach during its union of Egypt and Syria. A fine example of mid-century Arab philatelic design.