Description
Opr (5x4); A = perf. K 13 1/4:13 1/2; B = imperforated
Small Sheet KB(XIII), issue date: October 14, 2026
Picture descriptions:
for) Bang Khun Thian Marine Protection Bridge, Bangkok
fos) Khao Chang Phueak, Kanchanaburi
fo) Pha Daeng Beach, Prachuap Khiri Khan
fou) Ban Krang Camp, Phetchaburi
fov) Khao San Nok Wua, Kanchanaburi
fow) Dr. Phon Kleb Bua mine tunnel, Kanchanaburi
fox) Huai Mae Khamin Waterfall, Kanchanaburi
foy) Khao Lom Muak, Prachuap Khiri Khan
foz) Phu Sap Lek, Lopburi
fpa) Pha Tat waterfall, Kanchanaburi
fpb) Sunflower field, Lopburi
fpc) Khao Chin Lae, Lopburi
fpd) Khao Krachom Viewpoint, Ratchaburi
fpe) Huai Yang Waterfall Prachuap Khiri Khan Province
fpf) Giant rain tree, Kanchanaburi Province
fpg) Kering Kra Wia Waterfall, Kanchanaburi Province
fph) Champagne Mushroom, Saraburi Province
fpi) Pink Trumpet Tree, Nakhon Pathom Province
fpj) Red Bridge, Samut Sakhon Province
fpk) Rice fields and palm groves, Ban Rai Krang, Phetchaburi Province
4379 A 5 B multicolored for
4380 A 5 B multicolored fos
4381 A 5 B multicolored photo
4382 A 5 B multicolored fou
4383 A 5 B multicolored fov
4384 A 5 B multicolored fow
4385 A 5 B multicolored fox
4386 A 5 B multicolored foy
4387 A 5 B multicolored foz
4388 A 5 B multicolored fpa
4389 A 5 B multicolored fpb
4390 A 5 B multicolored fpc
4391 A 5 B multicolored fpd
4392 A 5 B multicolored fpe
4393 A 5 B multicolored fpf
4394 A 5 B multicolored fpg
4395 A 5 B multicolored fph
4396 A 5 B multicolored fpi
4397 A 5 B multicolored fpj
4398 A 5 B multicolored fpk
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(XIII)
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).









