Due to the 100 Baht banknotes had been used very long time since 1948 to 1972, there were 4 types in quite similar appearance. But each type had a little bit change from the original type.

100 Baht banknote type 1

9th Series 100 Baht Type 1 Thai Banknotes front

Front side : the portrait of His Majesty King Rama 9 is young of age and the serial number is printed in black color. The word "money" is spelled in old school pattern. The watermark image is the constitution placed on the tray.

9th Series 100 Baht Type 1 Thai Banknotes back

100 Baht banknote type 2

9th Series 100 Baht Type 2 Thai Banknotes front

Front side : change the portrait of His Majesty King Rama 9.

100 Baht banknote type 3

9th Series 100 Baht Type 3 Thai Banknotes front

Front side : change the spelling of the word "money" to be modern pattern. Add the metal security tread on vertical line of the banknote instead of the color silk fibers on paper.

100 Baht banknote type 4

9th Series 100 Baht Type 4 Thai Banknotes front

Front side : the watermark image is the portrait of His Majesty King Rama 9.

Back side : change the penalty message to comply with the new penal code.

Appraisal price

Type 1

Ordinary number signatures Manu-Dej UNC about 9,000 - 9,500 baht.

Ordinary number signatures Plaek-Dej UNC about 15,000 - 15,500 baht.

Ordinary number signatures Pao-Serm EF about 3,500 - 3,700 baht.

Type 2

Ordinary number signatures Pao-Serm UNC about 11,500 - 12,000 baht.

Type 3

Ordinary number signatures Serm-Chot VF about 53,000 - 56,000 baht.

Ordinary number signatures Chot-Chot EF about 17,000 - 18,000 baht.

Ordinary number signatures Chot-Chot VF about 5,500 - 5,800 baht.

Ordinary number signatures Serm-Puay UNC about 1,400 - 1,500 baht.

Ordinary number signatures Serm-Puay EF about 420 - 440 baht.

Ordinary number signatures Soontorn-Puay UNC about 1,300 - 1,400 baht.

Solid number xxxxxxx signatures Soontorn-Puay VF about 18,000 - 19,000 baht.

Solid number without signatures print "SPECIMEN" UNC about 36,000 baht.

Type 4

Ordinary number signatures Serm-Chot VF about 53,000 - 56,000 baht.

Ordinary number signatures Chot-Chot EF about 17,000 - 18,000 baht.

Ordinary number signatures Chot-Chot VF about 5,500 - 5,800 baht.

Ordinary number signatures Serm-Puay UNC about 1,400 - 1,500 baht.

Ordinary number signatures Serm-Puay EF about 420 - 440 baht.

Ordinary number signatures Soontorn-Puay UNC about 1,300 - 1,400 baht.

Solid number xxxxxxx signatures Soontorn-Puay VF about 18,000 - 19,000 baht.

Specimen without signatures print "SPECIMEN" UNC about 36,000 baht.

The price was updated on 25th November 2017.

Banknote Info

Using announcement date

Type 1 : 17th March 1948

Type 2 : 20th September 1955

Type 3 : 25th November 1955

Type 4 : 13th January 1959

Banknote size

8.70 x 14.70 cm.

Serial code

Type 1 : B 1 - B 54

Type 2 : B 55 - B 59

Type 3 : B 60 - B 93

Type 4 : B 94 - B 100, C 1 - C 100, D 1 - D 100, E 1 - E 133

Signatures on banknote

Type 1

Wiwatchai - Leng

Plaek - Dej

Manu - Dej

Pao - Dej

Pao - Serm

Type 2

Pao - Serm

Type 3

Pao - Serm

Pao - Kasem

Serm - Kasem

Serm - Chot

Type 4

Serm - Chot

Chot - Chot

Soontorn - Puay

Serm - Puay

Minister of Finance
H.H. Prince Wiwatchai (28 Jun 1949 13 Oct 1949)
Feild Marshall Plaek Piboonsongkram (13 Oct 1949 - 18 Jul 1950)
Phra Manupanwimolsart (18 Jul 1950 - 28 Nov 1951)
General Pao pianlert Boripanyutakit (8 Dec 1951 - 30 Mar 1957)
Col. Naiworakarn Bancha (31 Mar 1957 - 16 Sep 1957)
Mr. Serm Winitchaikul (26 Sep 1957 - 20 Oct 1958)
Mr. Chot Kunakasem (10 Feb 1959 - 1 May 1959)
Mr. Soontorn Hongladarom (1 May 1959 - 8 Jul 1965)
Mr. Serm Winitchaikul (8 Jul 1965 - 15 Oct 1973)

Governor of Bank of Thailand
Mr. Leng Srisomwong (3 Dec 1948 - 3 Aug 1949)
M.L. Dej Sanitwong (4 Aug 1949 - 29 Feb 1952)
Mr. Serm Winitchaikul (1 Mar 1952 - 1955)
Mr. Kasem Sripayak (25 Jul 1955 - 23 Jul 1958)
Mr. Chot Kunakasem (24 Jul 1958 - 3 May 1959)
Mr. Puay Ungpakorn (11 Jun 1959 - 15 Aug 1971)