Description
Opr (5x4); A = perf. K 13 1/4:13 1/2; B = imperforated
Small Sheets KB(I), issue date: October 14, 2026
Picture descriptions:
fdq) Tham Phet-Tham Thong National Park, Nakhon Sawan Province
fdr) Kaeng Ko, Lamphun Province
fds) Red lotus field Bueng Boraphet, Nakhon Sawan Province
fdt) Glorcelo, Mae Hong Son Province
fdu) Pang Ung, Mae Hong Son Province
fdv) Red lotus field Bueng Boraphet, Nakhon Sawan Province
fdw) Sunflower field Doi Mae U Kho, Mae Hong Son Province
fdx) Ko Luang Waterfall, Lamphun Province
fdy) Sunflower field Doi Mae U Kho, Mae Hong Son Province
fdz) Thung Kik, Lamphun Province
fea) Doi Phui Kho, Mae Hong Son Province
feb) Pha Daeng Luang, Lamphun Province
fec) Sai Ngam mineral spring, Mae Hong Son Province
fed) Tham Nam Lod Cave Mae Hong Son Province
fee) Tha Pai Hot Springs, Mae Hong Son Province
fef) Doi Miang, Mae Hong Son Province
feg) Bung Boraphet, Nakhon Sawan Province
feh) Khao Nor-Khao Kaeo, Nakhon Sawan Province
fei) Khun Sathan National Park, Nan Province
fej) Mae Wong National Park, Nakhon Sawan Province
4139 A 5 B multicolored fdq
4140 A 5 B multicolored for
4141 A 5 B multicolored fds
4142 A 5 B multicolored fdt
4143 A 5 B multicolored fdu
4144 A 5 B multicolored fdv
4145 A 5 B multicolored fdw
4146 A 5 B multicolored fdx
4147 A 5 B multicolored fdy
4148 A 5 B multicolored fdz
4149 A 5 B multicolored fea
4150 A 5 B multicolored feb
4151 A 5 B multicolored fec
4152 A 5 B multicolored fed
4153 A 5 B multicolored fee
4154 A 5 B multicolored fef
4155 A 5 B multicolored feg
4156 A 5 B multicolored feh
4157 A 5 B multicolored fei
4158 A 5 B multicolored fej
Quantity: ONLY 1,200 pieces
Designer: Thailand Post
Printer: T.K.S. Technologies Public Company Limited, Thailand
Conservation status:
Here as a "MINT NEVER HINGED (MNH)" perforated Small Sheet KB(I)
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).










