Great Britain (United Kingdom): Prince William, 21st Birthday E Brown
 
                                    
              Background color printed with iriodin ink giving the stamp a three dimentional appearance
            
                    - Country Great Britain
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                  Denomination
                  ?EFace value of a stamp, usually printed on the stamps.β Glossary
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                  Color
                  ?BrownOriginal catalog color of the stamp.
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                  Print method
                  ?PhotogravureMethod of process of imprinting designs on paper.
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                  Perforation
                  ?14.25Holes punched between stamps to make separating easier.
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                  Watermark
                  ?50 invertedA pattern embedded in a paper during stamp producing process.
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                    Issue Date
                    ?Date inscripted on a stamp or cancellation for used stamps not necessary correspond to real date of stamp issue.![]()  
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                    #
                    ?Catalog number of stamp.![]()  
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                                                Price![]()  
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                                                Price![]()  
 
                 
                   
                   
                                  