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 Replies: 44 / Views: 6,077 |
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Valued Member
Canada
309 Posts |
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I purchased this stamp on ebay and the seller said it was Scott 136 with a H grill. I can't seem to find the H. Thanks for the help.  |
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Valued Member
Canada
309 Posts |
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Moderator
United States
12330 Posts |
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Moderator
United States
12330 Posts |
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It is hard to see, if you scan the back while wet with watermark fluid we might be better able to help. Don  |
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Valued Member
Canada
309 Posts |
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Thanks, Don. Now I see it. This is my first grill stamp and I love it even if it is off centered. |
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Pillar Of The Community
United States
5461 Posts |
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Pillar Of The Community
1375 Posts |
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do we now here have two nice examples of H grills showing the different states quite well?
My guess would be: Cul_Lector early state, redwoodrandy late state.
Or is the H grill more often incomplete because several sheets of paper were grilled at once? (which would lead to the question if and which grill types are also often incomplete and why) |
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Pillar Of The Community
United States
790 Posts |
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another way to spot lightly grilled used stamps is to take a scrap sheet of paper and rub a no.2 pencil over a spot several times, then rub your finger over the penciling and then lightly rub the back of the stamp area in question. if present the grill ridges will show clearly. |
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Pillar Of The Community
United States
3190 Posts |
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Quote:
another way to spot lightly grilled used stamps is to take a scrap sheet of paper and rub a no.2 pencil over a spot several times, then rub your finger over the penciling and then lightly rub the back of the stamp area in question. if present the grill ridges will show clearly. It does however leave graphite on the back of the stamp. Another method is to use a bright LED light and shine across the grill, (at about 90*) the light will create shadows which are easily visible. |
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Pillar Of The Community
United States
790 Posts |
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phil, I brought up the graphite method because it was shown to me along time ago by a current member of a well known expert committee who still uses it among the other methods available. |
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Bedrock Of The Community
United States
10639 Posts |
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When done correctly the method leaves a minimal amount of graphite on a stamp.
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Valued Member
439 Posts |
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Bedrock Of The Community
United States
10639 Posts |
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Valued Member
439 Posts |
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Ok thanks. So is m and m describing the correct way to do it, or do you have another method ?. |
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Moderator
United States
12330 Posts |
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Pillar Of The Community
United States
3190 Posts |
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Quote:
Ok thanks. So is m and m describing the correct way to do it, or do you have another method ?. Yes. All three methods will help you see the grill. |
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Replies: 44 / Views: 6,077 |
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Posted 04/12/2018 2:55 pm
