China Stamps - 1994-16 , Scott 2530 120th Anniversary Of the Founding of the Universal Postal Union 1874-1994, S/S - First Day Cover - (9253N)

China Stamps - 1994-16 , Scott 2530 120th Anniversary Of the Founding of the Universal Postal Union 1874-1994, S/S - First Day Cover : The predecessor of the Universal Postal Union????UPU????was the General Postal Union set up in 1875 in Bern, Switzerland. It was renamed the UPU in 1878 and became in 1948 an UN special agency handling international postal affairs. Its headquarters is in Bern, Switzerland.