Thirty seven World Heritage sites across Southeast Asia have been gathered into one place - on a set of collectible stamps to commemorate the 70th anniversary of the United Nations Educational, Scientific and Cultural Organisation (Unesco).
The set, coming with 40 stamps, is available at Bt200.
The stamps are unveiled today as part of an event at CentralPlaza Rama III, hosted by Thailand Post to mark the World Post Day. The event will run until Sunday.
To mark the day, Thailand Post also launches "the postman" stamp, featuring the delivery of a parcel from Thailand to other destinations across the world.