A postcard on current King of Thailand, King Rama IX or King Bhumibol Adulyadej (ภูมิพลอดุลยเดช). His Royal Highness is the ninth monarch of the Chakri Dynasty. Thanks Jobbo.
Three stamps were used; a ฿3 stamp on building, a ฿6 on ancient building and another ฿6 on technology. They were cancelled at Bang Sue on 8.8.59(2016).