1968-S Lincoln Double Date Or MD? - Coin Community Forum

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Author	Replies: 6 / Views: 219
bishftl Pillar of the Community United States 1020 Posts	Posted 02/21/2026 08:35 am Report this Post to the Staff

ijn1944 Bedrock of the Community United States 19117 Posts	Posted 02/21/2026 09:14 am Looks to be classic machine doubling--flat and shelf-like. Report this Post to the Staff
-makecents- Pillar of the Community United States 8728 Posts	Posted 02/21/2026 09:21 am Yes, MD. -makecents- Report this Post to the Staff
JimmyD Bedrock of the Community Canada 21586 Posts	Posted 02/21/2026 09:24 am Classic Machine Doubling. FYI- The correct term is Doubled Date. Report this Post to the Staff
Dearborn Moderator United States 94786 Posts	Posted 02/21/2026 10:07 am yes, that is Machine Doubling - the MM was manually added after the dies were created do you won't see doubling on that (unless it is an RPM (which is something completely different.) 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
Errers and Varietys Bedrock of the Community United States 73688 Posts	Posted 02/21/2026 1:10 pm I agree. A good example of Machine Doubling. Errers and Varietys. Report this Post to the Staff
jbuck Moderator United States 187702 Posts	Posted 02/23/2026 11:49 am Agreed, Machine Doubling. 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
	Replies: 6 / Views: 219

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