Postage stamps and postal history of the United States a precondition for their issue by a nation was the establishment of standardized rates for delivery throughout the country. If postal fees were to remain (as they were in many lands) a patchwork of many different jurisdictional rates, the use of stamps would only produce limited gains in efficiency, for postal clerks would still have to spend time calculating the rates on many letters: only then would senders know how much postage to put on them. The introduction of postage stamps in the UK in May 1840 was received with great interest in the United States (and around the world).
Postage stamps and postal history of Guinea-Bissau Postage stamps and postal history of Guinea-Bissau This is a survey of the postage stamps and postal history of Guinea-Bissau, formerly known as Portuguese Guinea. Guinea-Bissau is located in West Africa. It is bordered by Senegal to the north, and Guinea to the south and east, with the Atlantic Ocean to its west. Stamps of Cape Verde were used in what is now Guinea-Bissau from 1877. The first stamps of Portuguese Guinea were issued 1881, overprinting stamps of Cape Verde. The first series of definitives was issued in 1886. In 1913, the Vasco da Gama commemorative series of Macau, Timor