This uncirculated 20 Thai baht banknote is a standard circulation banknote introduced by the Government of Thailand as part of the Sixteenth series. It is a green banknote that bear the signatures of Sommai Phasee and Prasarn Trairavorakul, and measures 138 mm x 72 mm. Its obverse side shows the Royal Garuda emblem and a portrait of Bhumibol Adulyadej, the 9th King of Thailand. Its reverse side depicts the Royal Garuda emblem, a Ramkhamhaeng stele, the invention of the Thai script Lai Sue, the statue of King Ramkhamhaeng the Great seated on the Manangkhasila Asana throne, and a grievance hearing with the Bell of King Ramkhamhaeng and Sangkhalok Wares. Security features include a red-to-purple color-shifting windowed security thread with a demetalized 20 BAHT and a watermark of Rama IX with an electrotype Thai text. The details of this note have been verified and TAP Authenticated by Banknote World experts.