The printing quality achieved by a modern letterpress machine with UV curing is on par with flexo presses. It is more convenient and user friendly than a flexo press.
As a group, stamp collectors are more informed about good and bad stamp design, printing quality, and counterfeit protection than the average Canadian, but we also are more informed on the history and traditions behind the postal issues as well.
Lithography is perhaps the toughest. These stamps usually are of the poorest printing quality. They often lack fine detail, being made up of lines of various lengths and thickness.
 See also: Stamp, Printing, Sheet, Variety, Piece
  
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