Bull's Eye (postage stamp) Bull's Eye (postage stamp) The Bull's Eye "(Portuguese Olho-de-boi)" postage stamps were the first stamps issued by Brazil, on 1 August 1843, having face values of 30, 60, and 90 réis. Brazil was the second country in the world, after the United Kingdom, to issue postage stamps valid within the entire country (as opposed to a local issue). Like the United Kingdoms's first stamps, the design does not include the country name. The unusual name derives from the ornamental value figures inside the oval settings, and the arrangement of the stamps in the sheet, which permitted se-tenant pairs that looked
Postage stamps and postal history of Australia on 1 March 1901, which took over all the colonial mail systems and the then-current colony stamps. These stamps continued to be valid and became de facto Commonwealth stamps. Some of these stamps continued to be used for some time following the introduction in 1913 of the Commonwealth's uniform postage stamp series. These stamps continued to be valid for postage until 14 February 1966 when the introduction of decimal currency made all stamps bearing the earlier currency invalid for use. Circumstances precluded the immediate issue of a uniform Commonwealth postage stamp. But there was no hindrance in respect to a