1973-12-31: Flag over Map of Congo

1973-12-20: FIFA World Cup 1974 - Germany

1973-12-20: Anniversary of the death of J.F. Kennedy

1973-12-20: 2nd African Games, Lagos, Nigeria

1973-12-10: Economy

1973-12-10: 10th Anniversary of World Food Programme

1973-11-30: Space Exploration 1973

1973-11-20: U.P.U. (Universal Postal Union) Day

1973-10-15: Space Cooperation 1973

1973-10-10: Europafrique 1973

1973-09-12: UAMPT emblem

1973-08-16: Plants and Beetles

1973-08-12: Marien Ngouabi (1973)

1973-08-12: 10th Anniv. of the Revolution; Intl. Stamp Exhibition

1973-08-01: Locomotives 1973

1973-07-15: Kronenbourg Brewery

1973-07-10: Centenary of the World Meteorological Organization (WMO)

1973-06-30: 500th Anniversary of the Birth of Copernicus

1973-06-30: Paintings by Delacroix - Animals

1973-06-30: 25th Anniversary of WHO

1973-05-24: ITU Emblem, Symbols of Communications

1973-03-31: Airmail - Moon Flight of "Apollo 17"

1973-03-20: Oil installations

1973-03-15: Summer Olympic Games 1972 - Munich

1973-03-05: Environmental Conservation Conference

1973-03-05: Black American Jazz Musicians

1973-02-22: Victory in Africa Football Cup