140 years of Thai Stamps -FDC(I)-IT-

MiNo.3991A - 3996A FDC(I)-IT-Thailand
Opr.; (4x2); A = perf. K 13 1/4:13 1/2, B = imperforated
FDC(I), issue date: September 20, 2023 and November 11, 2023
Picture descriptions:
eyn-eyq) brand within brand
eyn) 1 Solot MiNo. 1
eyo) 1 Att MiNo. 2
eyp) 1 Sio MiNo. 3
eyq) 1 Sik MiNo. 4
eyq) 1 Fuang MiNo. 5
eyq) 1 Salung MiNo. 6
3991 A 5 B multicolored eyn
3992 A 5 B multicolored eyo
3993 A 5 B multicolored eyp
3994 A 5 B multicolored eyq
3995 A 5 B multicolored eyr (27.11.)
3996 A 5 B multicolored eys (27.11.)
Quantity FDC(I): 10,000 pieces
Designer: Ms. Mayuree Narknisorn (Thailand Post)
Printer: Cartor Security Printing Company Limited, France
Conservation status:
Here as a 2-part FDC (Version I) withperforated Set and first day special postmark and day cancellation
Issue Notice:


The Solos series is the first stamp issue in Thailand and dates back to 1883.
The design was adopted as a "stamp within a stamp" to mark the 140th anniversary of postage stamps in Thailand to promote their role as postal charges and official stamps to promote national identity, traditions and culture.
The stamps "Solos", "Att", "Sio" and "Sik" from the Solos series are the 1st series and "Fuang" and "Salung" form the 2nd series.
The 1st series (MiNo. 3991A-3994A) was issued on September 20th, 2023 and the 2nd series (MiNo. 3995A-3996A) on November 27th, 2023
Souvenir Sheet 369A and 369B were only issued in a set at the exhibition post office in Bangkok on November 27th, 2023. Quantity 5,000 pieces