King Bhumibol Adulyadej (Rama IX) Definitive

Thailand · 1963 · 25 Satang

This definitive stamp features a left-facing portrait of King Bhumibol Adulyadej (Rama IX), the ninth monarch of Thailand from the Chakri dynasty. The design is simple and elegant, with the King's portrait set against a solid background, the country's name in Thai script at the top, and the denomination at the bottom. This was part of the sixth definitive series issued during his long reign.

Issued during the height of King Bhumibol's reign, this stamp series was used for everyday postage across Thailand, making his image a familiar sight to all citizens. His reign, from 1946 to 2016, was the longest in Thai history and was marked by significant social and economic development.