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Double Strike Or Double Die ? How To Tell ?

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 Posted 04/20/2022  7:09 pm Show Profile   Bookmark this topic Add hewart to your friends list Get a Link to this Message Number of Subscribers
I'm still trying to tell the difference between a double strike and a double die. I understand the definition. I'm just not sure what I am looking at. Here are two examples I have run across. Let me know what you think.
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Cujohn's Avatar
United States
7174 Posts
 Posted 04/20/2022  7:49 pm  Show Profile   Bookmark this reply Add Cujohn to your friends list Get a Link to this Reply
to the CCF The 88 is split plate, where the plating is split from the zinc. Eventually that will result in zinc rot where the D will corrode off. A double strike is when a planchet is struck twice, you will have 2 strikes on the coin. A Doubled Die is where the die itself is doubled, all planchet struck with that die are doubled. A double struck coin is a one off.
Valued Member
United States
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 Posted 04/20/2022  7:54 pm  Show Profile   Bookmark this reply Add hewart to your friends list Get a Link to this Reply
OK, I understand the definition just not sure what it looks like. What does a one off look like?
Valued Member
United States
157 Posts
 Posted 04/20/2022  8:00 pm  Show Profile   Bookmark this reply Add hewart to your friends list Get a Link to this Reply
Is this 1995 a double struck ? The 5 looks like it's indented.
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Earle42's Avatar
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10034 Posts
 Posted 04/20/2022  8:01 pm  Show Profile   Bookmark this reply Add Earle42 to your friends list Get a Link to this Reply
You can find a lot of good info about these type of things by searching error-ref.com. Be careful, you might find yourself stuck there for awhile
How much squash could a Sasquatch squash if a Sasquatch would squash squash?
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https://ln5.sync.com/dl/7ca91bdd0/w...i3b-rbj9fir2
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Cujohn's Avatar
United States
7174 Posts
 Posted 04/20/2022  8:04 pm  Show Profile   Bookmark this reply Add Cujohn to your friends list Get a Link to this Reply
A one off is the definition of something that there is just one of. No 2 alike. A double strike can be anything from 2 complete images on the coin to just a little of both on the coin.
Valued Member
United States
157 Posts
 Posted 04/20/2022  8:07 pm  Show Profile   Bookmark this reply Add hewart to your friends list Get a Link to this Reply
Wow... Nice site. You are right. You could get lost in there. I will do a it of research. Thanks
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Dearborn's Avatar
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jacrispies's Avatar
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3848 Posts
 Posted 04/20/2022  9:42 pm  Show Profile   Bookmark this reply Add jacrispies to your friends list Get a Link to this Reply
That is Machine Doubling on your coins, common as day.
Suffering from bust half fever.
Want to learn how to attribute early half dollars by die variety? Click Here: http://goccf.com/t/434955
Shoot me a PM if you are looking to sell bust halves.
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John1's Avatar
United States
56855 Posts
 Posted 04/21/2022  05:01 am  Show Profile   Bookmark this reply Add John1 to your friends list Get a Link to this Reply
. Looks like DDD=die deterioration doubling/split copper plating.
John1
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