World Telecommunication Day - 40 fils
Issued in 1977, this stamp commemorates the 10th World Telecommunication Day, observed under the auspices of the International Telecommunication Union (ITU). Celebrated annually on 17 May, the event marks the founding of the ITU in 1865 and promotes awareness of the vital role that telecommunications play in connecting people, facilitating the exchange of information, and supporting economic and social development throughout the world.
By issuing this commemorative stamp, the State of Bahrain highlighted the importance of modern communications technology in national progress and international cooperation. The issue recognized the contributions of telecommunications to education, commerce, government services, and global connectivity, while emphasizing Bahrain's commitment to technological advancement and participation in the rapidly expanding international communications network.