Sacagawea 2000 P Repunched Mint Mark / RPM Or DD

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Author	Replies: 9 / Views: 266
juliusolis Valued Member United States 175 Posts	Posted 05/20/2026 10:41 pm Good day to all, Is this a RPM or DD? Thanks Report this Post to the Staff

Greasy Fingers Pillar of the Community United States 6988 Posts	Posted 05/20/2026 10:47 pm That I believe would be the aftermath of Machine Doubling. Report this Post to the Staff
juliusolis Valued Member United States 175 Posts	Posted 05/20/2026 11:03 pm I am wondering why is doubling only seen in the mint mark. If it is a result of Machine Doubling other characters or parts on the obverse should at least show some doubling. Report this Post to the Staff
Errers and Varietys Bedrock of the Community United States 73579 Posts	Posted 05/20/2026 11:38 pm I agree. It's Machine Doubling. Errers and Varietys. Report this Post to the Staff
Marv65 Bedrock of the Community United States 10471 Posts	Posted 05/21/2026 04:08 am Yepper - a "Textbook Case" of MD. Report this Post to the Staff
JimmyD Bedrock of the Community Canada 21580 Posts	Posted 05/21/2026 06:49 am It cant be a RPM as the mm was not hand punched in 2000. If it was a DD, there would be as serif showing. The field is reduced so it is Machine Doubling. Report this Post to the Staff
-makecents- Pillar of the Community United States 8724 Posts	Posted 05/21/2026 08:14 am Quote: I am wondering why is doubling only seen in the mint mark. If it is a result of Machine Doubling other characters or parts on the obverse should at least show some doubling. It is known as "Isolated Machine Doubling" and is more common than you might think. LINK https://www.error-ref.com/isolated-...ne-doubling/ -makecents- Report this Post to the Staff
jbuck Moderator United States 187446 Posts	Posted 05/21/2026 10:06 am I concur as well. Coin Collector Since 1978 Avatar Old Avatar 7070 Eisenhower Australia Canada World CCF Members on eBay CCF eBay Search Engine Report this Post to the Staff
Dearborn Moderator United States 94636 Posts	Posted 05/21/2026 11:44 am Quote: I am wondering why is doubling only seen in the mint mark. If it is a result of Machine Doubling other characters or parts on the obverse should at least show some doubling. it depends on how portions of the die wears down. Collecting since 1972. Learning from then on "Tell me and I forget. Teach me and I remember. Involve me and I learn." - Benjamin Franklin 7070 type set coin count: 51/76 Uncirculated American Silver Eagles My American Silver Eagle Proof Collection Sacagawea Dollars Innovation Dollars Eisenhower-Dollars Kennedy-Half Dollars Washington-Quarters Roosevelt-Dimes Buffalo-Nickels 1938-2005 Jefferson-Nickels Lincoln-Cents Report this Post to the Staff
juliusolis Valued Member United States 175 Posts	Posted 05/21/2026 12:54 pm Thanks for all the info, I appreciate it very much. Report this Post to the Staff
	Replies: 9 / Views: 266

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Sacagawea 2000 P RPM Or DD