Great Britain 1902 £1 Dull blue green Specimen, SG266varGreat Britain 1902 1 Dull blue green, SG266var. Superb unused original gum example printed by De La Rue, overprinted "SPECIMEN" type 16. Stamps issued during the short reign of King Edward VII (1901 1910) have long been a very popular area of British stamp collecting This most distinctive and memorable stamp design caused controversy at the time because of its unusual shape and size. It is now argued by some as being the most attractive definitive