Japanese Stamps Digital Museum

第9回世界石油会議 << 1975年(昭和50年) 5月10日 >> 2-4-331

9th World Petroleum Congresses
Issued on May 10, 1975 (Showa 50)

9th World Petroleum Congresses Issued on May 10, 1975 (Showa 50) In May 1975, the 9th World Petroleum Conference was held in Tokyo. This is international conference on the oil industry and technology, an international private organization composed of members of the oil and related industries. It has 60 major countries and its secretariat is in London. It was first held in London in 1933 and is held every three years. She joined the Roman Council in 1955 and became a permanent member of the Security Council in 1963. Stamps are issued in commemoration of this, Conference mark is designed on the oil turret.