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1996 D Roosevelt Dime Possible RPM?

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 Posted 03/30/2021  12:32 pm Show Profile   Bookmark this topic Add RedMP1972 to your friends list Get a Link to this Message Number of Subscribers
Doubling on mint mark?
1996-D-Roosevelt-Dime-Possible-RPM?
1996-D-Roosevelt-Dime-Possible-RPM?
1996-D-Roosevelt-Dime-Possible-RPM?
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United States
3237 Posts
 Posted 03/30/2021  3:15 pm  Show Profile   Bookmark this reply Add SamCoin to your friends list Get a Link to this Reply
Better title would be "impossible RPM," since RPMs aren't a thing that can happen on coins minted after 1989. Starting in 1990, the old practice of punching mintmarks by hand was replaced by making the mintmark part of the hubbing process. As such, any doubling on a mint mark later than 1989 is either a doubled die or not true doubling at all. This one is not true doubling at all. Appears to be Die Deterioration Doubling.
Edited by SamCoin
03/30/2021 3:17 pm
Valued Member
United States
87 Posts
 Posted 03/30/2021  6:18 pm  Show Profile   Bookmark this reply Add RedMP1972 to your friends list Get a Link to this Reply
Thank you for the information. I was not aware of the mint mark information you gave. Thanks!
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