Centenary of International Telecommunication Union (I.T.U.) - 4 piastre

Issued in 1965, this stamp commemorates the centenary of the International Telecommunication Union (ITU), marking 100 years since the organization's founding in 1865. Established to facilitate international cooperation in telecommunications, the ITU played a pioneering role in developing common standards for telegraph, telephone, radio, and later satellite communications, helping nations build an increasingly interconnected global communications network.

By issuing this commemorative stamp, the Kingdom of Saudi Arabia joined the worldwide celebration of a century of achievements in international telecommunications. The issue highlighted the importance of technological innovation and global cooperation in advancing communications, recognizing the ITU's contribution to connecting people, businesses, and governments across borders and promoting economic and social development through improved communication services.