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1973 Double Date?

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Bradlsu's Avatar
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 Posted 11/01/2015  7:46 pm Show Profile   Bookmark this topic Add Bradlsu to your friends list Get a Link to this Message Number of Subscribers
Strong doubling appearing on the 9, the 7, and possibly the 3.

The rim also appears to be thicker on the left side of the obverse, but appears normal on the reverse. I believe this is referred to as "MAD" and is not a valuable variety. What does MAD stand for by the way? Is the MAD causing this apparent doubling?

1973-Double-Date?

1973-Double-Date?

1973-Double-Date?
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OcalaFlorida's Avatar
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 Posted 11/01/2015  8:09 pm  Show Profile   Bookmark this reply Add OcalaFlorida to your friends list Get a Link to this Reply
It appears to be MD Machine damaged/doubled

Note the device are smaller and distorted then the extra thick normal date of the 1973.

Also note the flat shading as a doubled die is more rounded in shape so the shading would be more varied instead of a flat tone.

1973-Double-Date?
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OcalaFlorida's Avatar
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 Posted 11/01/2015  8:14 pm  Show Profile   Bookmark this reply Add OcalaFlorida to your friends list Get a Link to this Reply
Mad stands for Misaligned dies, usually abbreviated MAD
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cwb's Avatar
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 Posted 11/01/2015  8:21 pm  Show Profile   Bookmark this reply Add cwb to your friends list Get a Link to this Reply

I agree with OcalaFlorida.
There is a great page about other forms of doubling here: http://www.lincolncentsonline.com/m...oubling.html
Hope this helps!
Edited by cwb
11/01/2015 8:22 pm
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Bradlsu's Avatar
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 Posted 11/01/2015  8:22 pm  Show Profile   Bookmark this reply Add Bradlsu to your friends list Get a Link to this Reply
Thank You. Machine Damage compared to Double Die is still one of the hardest things for me to understand. Looking at Coop's post too, I am still struggling.

I guess it comes with practice and seeing both varieties over and over. I've only been at it a week or so.
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OcalaFlorida's Avatar
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 Posted 11/01/2015  9:15 pm  Show Profile   Bookmark this reply Add OcalaFlorida to your friends list Get a Link to this Reply
Bradlsu

You will get it.. took me a good few months.. and still learning almost year and half latter

this picture helped me alot


on the left the md is flat and takes away shape.

bottom doubled die has notch or round shape in general but not there are several classes of doubled die beyond the class 1 and class 2 people are used to seeing.

If you see any abnormal distorting, extra width or doubling you can look by going to http://www.coppercoins.com/advsearch.php and then type in the date and check the box next to the mint mark and hit search and compare your possible doubled die reverse or obverse or re-punched mint mark to the result of known examples this will help you see what the typical varieties of that year and mint mark look like to compare it too.


1973-Double-Date?

Drawing by Mr. Charles Daughtry.

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ChildOfTheWheat's Avatar
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 Posted 11/01/2015  9:20 pm  Show Profile   Bookmark this reply Add ChildOfTheWheat to your friends list Get a Link to this Reply
Yep, MD.
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CoinMasters's Avatar
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5964 Posts
 Posted 11/01/2015  9:37 pm  Show Profile   Bookmark this reply Add CoinMasters to your friends list Get a Link to this Reply
Welcome Bradlsu. I agree it is MD. Better luck to you on the next one.
O-C, very nice depiction. Would it be okay if I used it from time to time to help others?
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Numisma's Avatar
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4963 Posts
 Posted 11/01/2015  11:53 pm  Show Profile   Bookmark this reply Add Numisma to your friends list Get a Link to this Reply

Quote:
Mad stands for Misaligned dies, usually abbreviated MAD

What exactly does this have to do with a MAD?
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