The iconic postage stamp was invented by Sir Rowland Hill in 1837 who revolutionized the UK postage system with the use of adhesive stamps and postal reforms. The introduction of stamps and other reforms, such as the use of uniform postage rates based on weight, helped make the prepayment of mail postage not only possible but also practical.
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This is the ultimate guide to getting the most out of the world's most popular hobby, with countless examples of rare, vivid and historical stamps
The World Encyclopedia of Stamps & Stamp Collecting: The Ultimate Illustrated Reference To Over 3000 Of The World'S Best Stamps, And A Professional
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Scholastic Science World The Current Science Magazine for Grades
Scholastic Science World The Current Science Magazine for Grades