Description
Opr. (2x5); A = perforated K 13 1/4; B = imperforated
Set, Issue Date: August 28, 2026
Picture Descriptions:
fdn-fdo) Acrylic paintings of Thai and French important places along the rivers
fdn) Wat Arun along with the Chao Phraya river
fdo) Eiffel Tower along with the Seine river
4135 A 5 B multicolor fdn
4136 A 5 B multicolor fdo
Quantity: 60,000 pieces
Designer: Mr. Thaneth Ponchaiwong (Thailand Post)
Printer: T.K.S. Technologies Public Company Limited, Thailand
Conservation status:
Here as a "MINT NEVER HINGED (MNH)" set of perforated single stamps without margins. (Delivery will be as shown or described in the product image or item number (your purchase is decisive) as a pair of stamps, block of 4, corner-margined block, stamp with margin, strip of stamps, sheet of stamps, etc.!)
Issue Notice:
- The 170-year-long diplomatic relations between France and Thailand (then the Kingdom of Siam) were formalized in 1856 by the Treaty of Montigny.
- The Treaty of Montigny of 1856: This agreement established official, formal diplomatic relations, strengthened mutual trade, and opened Siam to international exchange.
- Early History: Contacts go back even further. As early as 1686 ? around 340 years ago ? the first Siamese embassy traveled to the court of the French king in Versailles.
- Current Developments: In the summer of 2026, both countries celebrated this anniversary with events including a state visit by the Thai royal couple to Paris and the signing of an updated joint action plan for cooperation in the areas of the economy, energy transition, and education.









