What are Freaks and Errors?
Errors stamps have mistakes in color, perforation, or design. Freaks show an inconsistency in their production. Some collectors group all such material into one category called errors, freaks, and oddities,…
US Stamps
Even more info about collecting US stamps!
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How to Identify the Stamps in the Flag Over City Series
Although stamps like the Flag Over City series may look alike at first glance, there are minor differences which make each stamp unique. Once you know what these differences are, identifying the stamps is a snap.
