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Doubling On 1921-P Morgan (Update)

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Valued Member
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 Posted 02/03/2008  01:02 am  Show Profile   Bookmark this reply Add MountainXBGL to your friends list
NGiles...Look at foundinrolls avatar...You can see a better picture of the 1972DDO on coppercoins site. A serif is a portion of a character or device. A major key to a true double die is seeing two distinct points or a "split" between one device point and the doubled image...split serifs. The wider the seperation of the doubling, the more evident the split becomes. In all cases of Machine Doubling, you will not see a distinct seperation between the serifs.
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 Posted 02/03/2008  01:11 am  Show Profile   Bookmark this reply Add MountainXBGL to your friends list
Look at the picture in the Washington quarter thread in this forum and look at the bottom of the "R"....The doubling is very minute but you can still see the splits in the serifs at the bottom.
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 Posted 02/03/2008  01:40 am  Show Profile   Bookmark this reply Add NGiles to your friends list
As I said earier, my amature status is showing. That can be emarassing at times. :-) Thanks for the great explaination.
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 Posted 02/09/2008  10:43 pm  Show Profile   Bookmark this reply Add SecretGlitch to your friends list
Old topic I know but big update:

It is, in fact, a double die. On the front. On the back it's a tripled die. Aka a VAM-50.

I showed it to a specialist and he looked at it under a special microscope. There is in fact tripling all across ED STATES OF, and there's doubling on the left and a few of the right stars. Now you may be thinking, why do the pictures make it look like it like Machine Doubling? The answer is simple: I scanned it in using a 5 year old scanner that is only meant for scanning documents. So it only will pick up the significant parts of the tripling on S OF. If I had one of those fancy microscope cameras, I'd show you pictures. But alas, I don't.

So I have to say congratulations, NGiles, your amature status was actually correct.

Here's VAMworld's VAM listing of it. http://www.vamworld.com/1921-P+VAM-50
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 Posted 02/09/2008  11:15 pm  Show Profile   Bookmark this reply Add NGiles to your friends list
The light can play funny tricks on pictures. I can see the possibilty of both die doubling and Machine Doubling. In fact I have seen coins that have both and those get really tricky. That is why I suggested better pictures.

It was nice to win out on this one, but nine times out of ten I would trust the judgement of the others. Some of them are the foremost authorites in their field, and I value their judgement highly.

Great find, Morgans are my favorite coin.
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 Posted 02/10/2008  02:43 am  Show Profile   Bookmark this reply Add foundinrolls to your friends list
Unfortunately, your conclusion isn't correct. Look at the shape of the inside of the O in the word OF. The shape is substantially different indicating different dies . So the pictures you are using as comparisons can not be the same coin. If I understand your post correctly, your pictures rule out the Doubled Die you are hoping it is.

Also, it is OK to name the specialists that look at the coins. We probably know them.
Edited by foundinrolls
02/10/2008 02:47 am
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 Posted 02/10/2008  09:47 am  Show Profile   Bookmark this reply Add SecretGlitch to your friends list
Take no heed of the pictures. The scanner I used is not meant for anything but documents and pictures. The type of light and direction it uses doesn't work with textured, 3D objects, so it makes weird light effects happen. If I were to have a good close up camera, I could show you real, conclusive pictures. Besides, the fact that S OF seems screwy in these non-conclusive pictures doesn't explain that all of ED STATE are tripled as well AND the doubled stars of the obverse. For all we know, this is probably what NGiles was talking about: A doubled/tripled die with Machine Doubling.
Edited by SecretGlitch
02/10/2008 09:48 am
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 Posted 02/10/2008  11:26 am  Show Profile   Bookmark this reply Add coppercoins to your friends list
If this is hub doubling, it would take better images, as the owner of the coin points out, to tell that it is hub doubling. I still lean on the side of Machine Doubling.

And, by the way, the term is "doubled die" - not "double die".
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237 Posts
 Posted 02/10/2008  11:56 am  Show Profile   Bookmark this reply Add SecretGlitch to your friends list
I wouldn't blame you for leaning on the Machine Doubling side with only the pics I gave you. Because S OF is machine doubled somewhat. (although under 300x magnification you can see the third layer of the tripling) What I should show you is the second "T" under a microscope. The tripling on it is VERY evident, however I need some way of taking a picture through a microscope.

I always forget the second "d" in doubled die because when I say it, I don't pronounce both D's, lol.
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 Posted 02/10/2008  9:47 pm  Show Profile   Bookmark this reply Add foundinrolls to your friends list
I used to use a flatbed scanner for all the images published in my column until I got a digital camera. The scanner will not change the shape of the inside openings of the letters.

Your comparison coins are different dies so regardless of the way the image was created, they are not the same coin.

Realize that dies were sometimes hubbed as many as a dozen times when the dies were created for Morgan dollars. The kind of superficial doubling that you see around the edges of lettering is incredibly common and can be seen on almost every coin to one degree or another.

I once posted on diagnostics and how to use them. The two coins being compared are different and that is the key thing here. If it don't fit you must aquit:-)

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 Posted 02/10/2008  10:00 pm  Show Profile   Bookmark this reply Add SecretGlitch to your friends list
Well, yeah, they were different coins... I was intentionally comparing it to a regular VAM to show the differences, and also those pictures were BEFORE I found out it was a VAM-50. But for right now I'm talking about a part of the coin that looks exactly like the tripling for the VAM that I can't get pictures of yet, so when I can get pictures, I'll show them, and then you can make a just opinion.
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 Posted 02/11/2008  6:00 pm  Show Profile   Bookmark this reply Add foundinrolls to your friends list
Hi,

I just want to clarify something just to be sure that we are on the same page. A VAM is a designation given to a coin based upon a particular die or die pair used to strike the coins. That means , for example and using a VAM-50 as the example, every single detail must be identical since every VAM 50 had to be struck by the same die.

So with minor variations depending upon die state, everything is identical. The same leter shapes, the same die markers, the same doubling etc.

You don't attribute a VAM # to a coin if it has some of the same attributes, it has to have all the attributes.

I wasn't sure exactly what you were indicating and you , of course may know all that I just posted, I just wanted to state this to be sure we are in the same place.

So, if for example, the openings in the O of OF are indeed different on each coin, the coin can not be matched up.

Thanks,
Bill
Edited by foundinrolls
02/11/2008 6:02 pm
Valued Member
United States
237 Posts
 Posted 02/11/2008  6:41 pm  Show Profile   Bookmark this reply Add SecretGlitch to your friends list
Well I'll need to see pictures of a VAM-50's S OF because I have yet to see them. I only saw the picture of the STA (which is identical) and the description of the other markers in the VAM which are also apparent on the coin as well (slight doubled left and some of right stars on obverse, tripled ED STATES OF reverse). I just assumed that S OF was machine doubled by the extreme separation in comparison to the rest of the tripling on the coin, and also assumed that it was more likely to be a pre-attributed VAM than something new, but if you think it's a variety upon this variety, or a different variety altogether, or even no variety at all, I'll be all ears when I get some pictures up which, hopefully, will be in a few days.
Edited by SecretGlitch
02/11/2008 9:33 pm
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 Posted 02/12/2008  8:12 pm  Show Profile   Bookmark this reply Add NGiles to your friends list
After further research, I must admit that what the pictures show, is more in the lines of Machine Doubling. I will admit that I have only been collecting coins for about a year now, I am an amature. I trust the judgement of the other people on the forum. I joined the forum to learn form them.

When you get new pics of the coin it would be great to see them, I will check them with the references I have. Maybe the person you took it to can get some pictures of it for you.
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237 Posts
 Posted 02/17/2008  6:50 pm  Show Profile   Bookmark this reply Add SecretGlitch to your friends list
Man, is it hard for me to get a picture at 200x magnification. Sorry that it's so poor quality and blurry. Anything that looks like doubling from the bottom of the F isn't actually there, it's blur, but the doubling going towards the rim is actually there.


Image: Doubling-On-1921-P-Morgan-Update SOF004.jpg
38.09 KB

As you hopefully can see, the serif is split/broken a little. (if you can see that the doubling is slightly leftward as well as up) Also, the F in the backround is the same shape of the regular F. I may have been rash on calling it VAM-50, because there are other markers on this that aren't on VAM-50. Well anyway I hope to get more pictures soon.

(Knowing how touchy the area of doubling is, I'm sure some people will disagree anyway. The next picture I'll get will be of the S, which it's bottom serif IS split but is hard to picture due to wear on the coin.)
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