Description
Opr (5x4); A = perf. K 13 1/4:13 1/2; B = imperforated
Small Sheet KB(XXI), issue date: October 14, 2026
Picture descriptions:
fuv) Palm tunnel, Bang Bai Mai Subdistrict, Surat Thani Province. fuw) Ban Nam Rat watershed forest, Surat Thani Province
fux) Wang Phraya Phichai Songkhram Cave, Nakhon Si Thammarat Province
fuy) Wang Sai Thong Rafting, Satun Province
fuz) Tham To Luang Cave, Krabi Province
fva) Khao Khanab Nam, Krabi Province
fvb) Budo-Suai Padi National Park, Narathiwat Province
fvc) Koh Hong, Krabi Province
fvd) Red Dragonback, Satun Province
fve) Talay Waek Separate Sea, Krabi Province
fvf) Khao Nam Sai viewpoint, Narathiwat province
fvg) Koh Khai, Satun Province
fvh) Koh Nok Phao, Surat Thani Province
fvi) Laem Tonod, Krabi Province
fvj) Hala-Bala Wildlife Reserve, Narathiwat Province
fvk) Pileh Lagoon, Krabi Province
fvl) Koh Hin Ngam, Satun Province
fvm) Koh Lipe, Satun Province
fvn) Railay Viewpoint, Krabi Province
fvo) Khlong Phanom National Park, Surat Thani Province
4539 A 5 B multicolored fuv
4540 A 5 B multicolored fuw
4541 A 5 B multicolored fux
4542 A 5 B multicolored fuy
4543 A 5 B multicolored fuz
4544 A 5 B multicolored fva
4545 A 5 B multicolored fvb
4546 A 5 B multicolored fvc
4547 A 5 B multicolored fvd
4548 A 5 B multicolored fve
4549 A 5 B multicolored fvf
4550 A 5 B multicolored fvg
4551 A 5 B multicolored fvh
4552 A 5 B multicolored fvi
4553 A 5 B multicolored fvj
4554 A 5 B multicolored fvk
4555 A 5 B multicolored fvl
4556 A 5 B multicolored fvm
4557 A 5 B multicolored fvn
4558 A 5 B multicolored fvo
Quantity: ONLY 1,200 pieces
Designer: Thailand
Printer: T.K.S. Technologies Public Company Limited, Thailand
Conservation status:
Here as a "MINT NEVER HINGED (MNH)" perforated Small Sheet KB(XXI)
Issue Notice:
- With this release, Thailand Post has set a new world record for the most extensive stamp issue in the world.
- The issue consists of a total of 500 distinct stamps (organized into 25 separate miniature sheets, labeled I through XXV) representing all of Thailand?s provinces.
- Each release was issued in the form of a miniature sheet containing 20 stamps, with a face value of 5 baht per stamp.
- Along the left-hand margin of each miniature sheet is a fold-over flap that conceals the first vertical row of stamps (4 stamps).










