King Rama IX 3rd Series – Thailand #358A (1968)

For the King Rama IX 3rd Series of definitive stamps, Thailand turned to the London-based printing firm of Thomas de la Rue & Company Ltd. after using Waterlow & Sons Ltd. for the two previous series. Perforated 13½x13, the 18 engraved stamps were printed on paper watermarked with a rectangular pattern, which looks like bricks to me. The first of these were released on July … Continue reading King Rama IX 3rd Series – Thailand #358A (1968)