Wesak 2006 , 05.05.2006 , Sri Lanka

Proto-Historic Era & Early Anuradhapura Era , 30.04.2008 , Sri Lanka

Royal Asiatic Society of Sri Lanka – 150 years , 17.05.1995 , Sri Lanka

Wesak 1999 , 25.05.1999 , Sri Lanka

Ruja, the King’s morally conscious daughter praying to the Bodhisattva Narada , 19.07.1997 , Thailand

Magha Puja day or Sangha Day , 03.03.1996 , Thailand

Phanom Rung Historical Park , 02.04.1998 , Thailand

25th Anniversary of the United Nations Organization (1970) , 1970 , Thailand

5th Congress of the Asian-Pacific Postal Union (1985) , 1985 , Thailand

Definitive Stamps Traditional Dancers , 05.10.2000 , Sri Lanka

First Day of Issue 1990 - Offering Dana , 15.02.1990 , Sri Lanka

Temples (2002) Wat Phra Kaew , 2002 , Thailand