Great Britain 1902 1s dull green & carmine (Board of Education), SGO87 British PO in Siam (Bangkok) A very difficult to find

A very difficult to find classic Victorian stamp

date above

Great Britain 1841 1d Red brown Plate 131

It revolutionised worldwide communication

Great Britain 1902 1s dull green & carmine (Board of Education), SGO87 British PO in Siam (Bangkok) A very difficult to findThe finest of the four examples of this great GB rarity Great Britain 1902 1s dull green & carmine (Board of Education), SGO87. The magnificent and unique unmounted mint, with full original gum, marginal example of this rare Government departmental issue and one of the great rarities of GB philately. There are only four examples believed to exist and this is considered the finest of those examples. A light gum bend is mentioned purely for accuracy and