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    Past President Michael Bloom had
    articles published in the
    American Philatelist and the
    Philatelic Literature Review 
    on the Handbook project.
    Click on the links to read the articles. 

 
  
     AP Cover March 2019   

    Member David Lindwall's article
    got Guatemala? was published in
     the March 2019 issue of
    The American Philatelist. APS members
     may read the article online here.
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   Topical Time cover

   The March/April 2019 issue of
   Topical Time,
   the journal of the American Topical
   Association
, contains two articles on
   Mayan topics on stamps.
_____________________________________

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Perforations

Perforation error

Interesting! Looks like the vertical perf was done horizontally, then they went and redid the correct vertical.

It always astounds me the number of errors in stamp printing and even coin minting and banknote printing that are made. Though I suppose with the sheer quantities made, this is a common occurrence all over the world.

I just wanted to share with you a very curious error in the perforations of this stamp, I just bought it and added it to my collection. SC C190

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