Questions are much easier to answer when they make sense.
That is what stamps are for, to pay postage. In the US you buy postage stamps and put them on mail to any other country in the world.
In the UK they were the world's first postage stamps.
That is the purpose of postage, to allow you to mail letters to anywhere in the world. The stamps of the country of origin of the mail are used for postage.
Queen Elizabeth has appeared on postage stamps in the largest number of countries around the world, including Canada, Australia, and Great Britain.
That is practically impossible to answer. There are nearly 200 countries in the world, with a wide variety of postage stamps for all kinds of categories of postage. Postage has changed through that time, with new kinds of postage and all sorts of changes in stamps. Some countries did not exist in 1960 that did in 2000, and others ceased to exist during that period. To list all the prices of all of the stamps in all of those countries and their changes, would be vast. Outside of postage stamps, then there are all kinds of other stamps, like rubber stamps and metal stamps, stamps on products etc. They all have costs too that have changed. So your question has a vast list of answers, that would be impossible to give you.
Everleigh Foster has written: 'Christmas stamps of the world' -- subject(s): Catalogs, Christmas on postage stamps
David Lidman has written: 'The world of stamps and stamp collecting' -- subject(s): Postage stamps, Stamp collecting
Stuart A. Baldwin has written: 'Dinosaur stamps of the world' -- subject(s): Dinosaurs, Postage-stamps, Collectors and collecting
There have been over 4,500 insect stamps issued throughout the world. These stamps show over 1,800 types of insects and are collectible.
As long as you have the correct postage you can use 'regular stamps' to post to anywhere in the world. If I want to send a letter and it costs $2:40 then I know I need 4 stamps @60c value each , which is the domestic rate in NZ. Otherwise I go to the Post Office and buy a $2:40 stamp.
Great Britain does not print their name on their postage stamps. The name of the country is not mentioned because United Kingdom was the first country in the world to start postage stamps. However, all of the postage stamps have at minimum a silhouette of the current Queen (or King).
Hundreds of stamps are issued each year around the world. Each country will issue different stamps throughout the year.