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All Forums Category: US Coins and Currency Forums Forum: US Modern Variety and Error Coins

1964-D Quarter Reverse - Mechanical Doubling?

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SparkofThought
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 Posted 01/17/2019  10:42 pm Show Profile   Bookmark this topic Add SparkofThought to your friends list Get a Link to this Message Number of Subscribers
I don't know if '64 quarters had mintmarks seperate from the main dye or not. I'm probably looking at Mechanical Doubling here, but might it be RPM?

1964-D-Quarter-Reverse---Mechanical-Doubling?
1964-D-Quarter-Reverse---Mechanical-Doubling?
1964-D-Quarter-Reverse---Mechanical-Doubling?
1964-D-Quarter-Reverse---Mechanical-Doubling?
1964-D-Quarter-Reverse---Mechanical-Doubling?
Errers and Varietys
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 Posted 01/17/2019  10:44 pm  Show Profile   Bookmark this reply Add Errers and Varietys to your friends list Get a Link to this Reply
You're absolutely correct. You do indeed have Machine Doubling.
Errers and Varietys.
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SparkofThought
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 Posted 01/17/2019  10:46 pm  Show Profile   Bookmark this reply Add SparkofThought to your friends list Get a Link to this Reply
Rats. Haha, thanks.
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SilverDollar2017
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 Posted 01/17/2019  10:46 pm  Show Profile   Bookmark this reply Add SilverDollar2017 to your friends list Get a Link to this Reply
MD.
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coop
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 Posted 01/18/2019  9:37 pm  Show Profile   Bookmark this reply Add coop to your friends list Get a Link to this Reply
Seem like the quarters and larger diameter coins have the most Machine Doubling. I guess size does matter. The larger the coin, the move chances of MD happening after the strike. (seem mostly on the denomination areas that show it)
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All Forums Category: US Coins and Currency Forums Forum: US Modern Variety and Error Coins



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