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Valued Member
United Kingdom
462 Posts |
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Bedrock Of The Community
Australia
38679 Posts |
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Those smudges are due to an unsufficient wiping of the ink off the
printing cylinder surface before contact with the paper (engraved
stamps).
These sorts of results may be filed under "wiper blade anomalies"
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Pillar Of The Community
Canada
617 Posts |
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Pillar Of The Community
Australia
4031 Posts |
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It is an easy one in the sense that the lines are the same colour as the print of the stamp. |
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Rest in Peace
United States
7097 Posts |
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The brayer that adds the ink to the plates and, for lack of a better word, the "squeegee" that presses the ink into the depressions of the die and wipes off the superfluous ink. Then, there should have been a step (obviously missed) to rub the dies off to clear off any remaining ink on the surface before printing. Hope I was clear in my descriptions..lol |
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| Edited by I_Love_Stamps - 11/26/2011 6:51 pm |
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Bedrock Of The Community
Australia
38679 Posts |
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Quote:
So you are saying these rectangular items are actually CARS???
No, they are referred to as "windscreen wipers" Great story on those, with the US inventor who designed the intermittent windcreen wiper, and his manipulation by big business. |
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Valued Member
United Kingdom
462 Posts |
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Pillar Of The Community
Australia
898 Posts |
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ebay seller 'Janzap13', under EFO's in (Hot US Auctions) claims these red lines are Plate cracks. Wiper marks or Plate cracks.   |
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Bedrock Of The Community
Australia
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Pillar Of The Community
Germany
1714 Posts |
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Pillar Of The Community
Australia
4031 Posts |
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Valued Member
China
39 Posts |
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Valued Member
United Kingdom
462 Posts |
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iv got four copies of the 10s/- none of which have this extra mountain,can anyone confirm it is indeed an error? |
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Pillar Of The Community
Germany
1714 Posts |
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geilichina said :looks like an ERROR Stamp. Maybe valuable!
I don't think it can be classified as an "error" as it's the right colour, the right shape with nothing missing or upside down etc. Certainly a flaw in the production that may even be a one of a kind makes it very interesting and potentially more valuable than a non flawed one. |
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Pillar Of The Community
Canada
3963 Posts |
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 I learn so much here  Dianne |
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Don't grumble that the roses have thorns, be thankful that the thorns have roses |
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Bedrock Of The Community
Australia
38679 Posts |
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Quote:
Back in the good old days... weren't they called "doctor blade flaws"?
Yes, that's how I know them. Squillions of examples in philately. Here is one from an SCF member  |
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Replies: 16 / Views: 2,909 |
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Posted 11/26/2011 5:08 pm
