NORTH CHINA: North China Postal and Telegraph Administration: Sun Yat-sen, Surcharged in Red - 华北地区:孙中山(红色的套印):华北邮电总局加盖 “华北人民邮政 暂作" 改值邮票 $500 on $500 Blue green
 
                                    
              Without Gum
            
                    - Country People`s Republic of China
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                  Denomination
                  ?$500 on $500Face value of a stamp, usually printed on the stamps.— 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
                  ?14Holes 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.![]()  
Same series stamps
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                                          NORTH CHINA: North China Postal and Telegraph Administration: Sun Yat-sen, Surcharged in Green - 华北地区:孙中山(绿色的套印):华北邮电总局加盖 “华北人民邮政 暂作" 改值邮票![FindYourStampsValue: NORTH CHINA: North China Postal and Telegraph Administration: Sun Yat-sen, Surcharged in Green - 华北地区:孙中山(绿色的套印):华北邮电总局加盖 “华北人民邮政 暂作" 改值邮票]()  
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                                          NORTH CHINA: North China Postal and Telegraph Administration: Sun Yat-sen, Surcharged in Blue - 华北地区:孙中山(蓝色的套印):华北邮电总局加盖 “华北人民邮政 暂作" 改值邮票![FindYourStampsValue: NORTH CHINA: North China Postal and Telegraph Administration: Sun Yat-sen, Surcharged in Blue - 华北地区:孙中山(蓝色的套印):华北邮电总局加盖 “华北人民邮政 暂作" 改值邮票]()  
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                                          NORTH CHINA: North China Postal and Telegraph Administration: Sun Yat-sen, Surcharged in Red - 华北地区:孙中山(红色的套印):华北邮电总局加盖 “华北人民邮政 暂作" 改值邮票![FindYourStampsValue: NORTH CHINA: North China Postal and Telegraph Administration: Sun Yat-sen, Surcharged in Red - 华北地区:孙中山(红色的套印):华北邮电总局加盖 “华北人民邮政 暂作" 改值邮票]()  
 
                 
                   
                   
                                   
                 
                 
                