WERT
Departed
Rest in Peace
Posts: 1,062
What I collect: Canada and Provinces
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Post by WERT on Jan 13, 2020 16:34:20 GMT
Hi is a good example of a doctor blade flaw. Scott 593 "Caricature Definitives" This is not a single, but a double doctor blade flaw...Very neat. Robert
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ameis33
Member 
What's in a name? That which we call a rose, by any other name would smell as sweet
Posts: 505
What I collect: Poland and Italy Republic
Member is Online
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Post by ameis33 on Oct 16, 2021 21:57:59 GMT
It's the first time i meet such a flaw. It is a plate flaw or what in Italy we call "Taglio chirurgico", i.e. A small particle which stop in the printing cylinder creating a line crossing the stamp?
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renden
Member
Posts: 8,705 
What I collect: World W collector with ++ interests in BNA (Canada etc) and USA
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Post by renden on Oct 16, 2021 22:05:59 GMT
It's the first time i meet such a flaw. It is a plate flaw or what in Italy we call "Taglio chirurgico", i.e. A small particle which stop in the printing cylinder creating a line crossing the stamp? will explain when he visits TSF |
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WERT
Departed
Rest in Peace
Posts: 1,062
What I collect: Canada and Provinces
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Post by WERT on Oct 16, 2021 22:51:34 GMT
It is a small defect in the Doctor Ductor blade..It was suppose to wipe the plate clean. It can either is behind the blade or a small nick in the blade. See other example below.. Robert
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