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Proffessional Coin Cleaning And Slabbing

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Author Previous TopicReplies: 20 / Views: 3,398Next Topic Page 2 of 2
Pillar of the Community
Australia
4411 Posts
 Posted 03/13/2013  03:21 am  Show Profile   Bookmark this reply Add enworb to your friends list
That is a really strong dot and a nice overall grade. Id be leaning towards aEF rather than gVF. Probably get AU-50-53 I reckon. NGC have a conservation service.
Valued Member
Australia
157 Posts
 Posted 03/13/2013  03:34 am  Show Profile   Bookmark this reply Add bellyflorin to your friends list
nealeffendi have a read of this , nice pickup

http://www.pcgs.com/restoration/
Moderator
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United States
56855 Posts
 Posted 03/13/2013  04:54 am  Show Profile   Bookmark this reply Add John1 to your friends list
WOW,a beauty.Here is the link to NGC http://www.ncscoin.com/
Please keep us updated on this coin.
John1
Valued Member
Canada
470 Posts
 Posted 03/13/2013  06:12 am  Show Profile   Bookmark this reply Add 1188howest to your friends list

Quote:
Simply dunk it in acetone to get rid of the oily residue and do NOTHING else to it.
If after the acetone bath you are not happy then see if you can get a refund for the coin


WARM DISTILLED WATER FIRST and no detergents.4 or 5 5 min. soaks,pat dry and place on a warm scratch free surface.The coin appears problem free,why use acetone?But if you must find the purist form available.
Pillar of the Community
Australia
4411 Posts
 Posted 03/13/2013  06:52 am  Show Profile   Bookmark this reply Add enworb to your friends list
Id use acetone before distilled water all day. If there is a sheen of oil then distilled water isn't going to do a thing, acetone will.
New Member
Australia
31 Posts
 Posted 03/13/2013  06:59 am  Show Profile   Bookmark this reply Add Nightparrot to your friends list
For a coin of that value I would be sending it to a professional....I've heard good reports about both PCGS and NCS, but I would be asking them some questions well before sending them that coin.
Pillar of the Community
Australia
852 Posts
 Posted 03/14/2013  12:50 am  Show Profile   Bookmark this reply Add nealeffendi to your friends list
Thanks for the replies.
I looked at the recommended slabbers and there are a few problems.
They conserve and slab the coin ( they say 4-6 week turnaround but that is probably for the USA, but I'm fine with waiting), but how do I get very high resolution detailed photos from multiple angles, special lighting tricks etc done once the coin is slabbed? Some of the details I need are down to microns in size. But if I crack the slab to take the images I void the grade backing.
Does anyone have experience of using these services and were there any problems?
Valued Member
Australia
312 Posts
 Posted 03/14/2013  01:29 am  Show Profile   Bookmark this reply Add ADMISLSE to your friends list
please help me out, dear members. I thought DOT OVER LOWER SCROLL is not rare at all, shold be DOT OVER TOP SCROLL which is rare one. My mistake?
Pillar of the Community
Australia
674 Posts
 Posted 03/14/2013  02:17 am  Show Profile   Bookmark this reply Add robster to your friends list
I think this is "dot over lower scroll" with English obverse'!
Pillar of the Community
Australia
7096 Posts
 Posted 03/14/2013  02:21 am  Show Profile   Bookmark this reply Add trout1105 to your friends list

Quote:
please help me out, dear members. I thought DOT OVER LOWER SCROLL is not rare at all, shold be DOT OVER TOP SCROLL which is rare one. My mistake?

You are quite correct, If this were an Aussie penny.
But this is a Canadian penny
Valued Member
Australia
312 Posts
 Posted 03/14/2013  02:33 am  Show Profile   Bookmark this reply Add ADMISLSE to your friends list
trout, it is a Aussie Penny, I checked the ebay page.

robster, Englsih obverse? checked the Greg book, did not see this variety
Pillar of the Community
Australia
852 Posts
 Posted 03/14/2013  02:37 am  Show Profile   Bookmark this reply Add nealeffendi to your friends list
ADMISLE
The dot over top scroll is rare (maybe 1 in every few hundred 1920 pennies if your lucky).
The dot over bottom is reasonably common (15-20% of 1920 pennies).
The dot over the bottom scroll WITH ENGLISH DIE OBVERSE is the times 100 squared
There are over 1000 1930 pennies known ($20,000 in F grade)
There are over 100 1922/21 threepences known ($4,000 in VG grade)
There are over 50 1931 dropped 1 Indians known ($4,000 in F grade)
There are 10 1916 mule halfpennies known (currently one in Downies for $95,000 in aVG grade)
There are about 10 1920 dot over lower scroll English pennies known (one sold at Nobles 2 years ago for around $5,000).
This coin is the finest known example of an Extremely Rare coin. Hence the .

BTW does anyone have a full list of the known examples?
I know of the Geoff Raynes coin (2002), Peter Andrews (2002), Stuart Anderson (impaired, found in 2010)($1,495?), Nobles auction (F grade), Status auction (VG scratched $2,100), Downies catalogue(2011 VG $3450). Triton (Jon Saxton) mentions 4 known and that was in 2004 so I must be missing a few.
Valued Member
Australia
312 Posts
 Posted 03/14/2013  02:56 am  Show Profile   Bookmark this reply Add ADMISLSE to your friends list
thanks, nealeffendi. learn a lot today
Pillar of the Community
Australia
7096 Posts
 Posted 03/14/2013  02:59 am  Show Profile   Bookmark this reply Add trout1105 to your friends list

Quote:
trout, it is a Aussie Penny, I checked the ebay page.



Pillar of the Community
Australia
4411 Posts
 Posted 03/14/2013  04:39 am  Show Profile   Bookmark this reply Add enworb to your friends list
I reckon you got a bloody good price on that one!
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