The price is on updated process.
The 9th series 20 baht type 4 banknote is identical to the 20 baht type 3 banknote. But the note has a security thread instead of color silk fibers as it was in the 1st - 3rd series.
Even though each type of 20 baht 9th series banknote is quite similar, the different points of the 20 baht type 4 banknote are the portrait of King Rama 9 in older of age and the serial number that is printed in black color as well as a security thread. And the watermake image is the constitution placed on pedestal tray.
The 20 baht type 4 banknotes were announced on 18th September 1956.
8.70 x 14.70 cm.
F 89 - F 100, G 1 - G 9
The main object is the image of King Rama 9 in older age in the uniform of the supreme. The middle image is Dusidapirom pavilion and Chakri Maha Prasart throne hall. The serial number is printed in black color. There is a security thread. And the watermake image is the constitution placed on pedestal tray.
The main object is the image of the Anandasamakom throne hall.
Signatures on banknote
Minister of Finance
General Pao pianlert Boripanyutakit (8 Dec 1951 - 30 Mar 1957)
Governor of Bank of Thailand
Mr. Serm Winitchaikul (1 Mar 1952 - 24 Jul 1955)
Mr. Kasem Sripayak (25 Jul 1955 - 23 Jul 1958)
Raised ink, image watermark, security thread.