ERRORS ON STAMPS
 
 

In a thematic exhibit any kind of errors of printing, perforations, colour, etc., may be included, provising additional prestige and gravity. Most of the presented examples herewith, mainly the missing prints and in particular, the inverted centers, constitute great rarities. Moreover, there are similar stamps easier accessible.

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Missing printings

     

 

             

Inverted centres  

       

        

       

 

 

Errors of perforation