GEORGE WASHINGTON - Special Printing 3c Blue green
                                    
              Hard and very white wove paper, without gum. Without Grill. With Secret Mark
            
                    - Country United States of America
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                  Denomination
                  ?3cFace value of a stamp, usually printed on the stamps.β Glossary
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                  Color
                  ?Blue greenOriginal catalog color of the stamp.
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                  Print method
                  ?EngravedMethod of process of imprinting designs on paper.
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                  Perforation
                  ?12Holes punched between stamps to make separating easier.
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                  Watermark
                  ?UnwatermarkedA 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.
                  
                 
                              
              
                SP
                Special Peculiarity:
              
              
                
                  Secret Mark - Heavy Shading under part of the upper tail of the left ribbon
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                                                Price