Machine Doubling? Or Doubled Die Obverse / DDO ? (1971 S Cent).

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Author	Replies: 9 / Views: 749
GardenGirl New Member United States 22 Posts	Posted 01/28/2023 1:55 pm Machine doubling? Or DDO? I compared it to pictures on CopperCoins, but I can't figure it out. * Edited by Staff to Add Year / Mintmark / Denomination to Title. It's very important to have in the title. * Report this Post to the Staff

MetalEarth Valued Member United States 109 Posts	Posted 01/28/2023 4:00 pm What is it you are specifically looking at that you believe is DDO? Report this Post to the Staff
silviosi Pillar of the Community Canada 6244 Posts	Posted 01/28/2023 4:16 pm Sorry it is not DDO, It is an SD ( Strike Doubling) with same CW orientation that you has see on Wexler DDO-001. Report this Post to the Staff
John1 Moderator United States 56855 Posts	Posted 01/29/2023 04:01 am When researching you always need to check all three reference sites. I am not seeing doubling.I see something on UST in TRUST but it looks like a worn die issue. John1 Report this Post to the Staff
MetalEarth Valued Member United States 109 Posts	Posted 01/29/2023 09:56 am Quote: When researching you always need to check all three reference sites. John1, which 3 sites? I think I know but don't want to guess. Report this Post to the Staff
John1 Moderator United States 56855 Posts	Posted 01/29/2023 09:59 am http://www.coppercoins.com/advsearch.php http://varietyvista.com/ http://doubleddie.com/ Report this Post to the Staff
MetalEarth Valued Member United States 109 Posts	Posted 01/29/2023 10:31 am Thanks John1! Bookmarked two new sites. Report this Post to the Staff
nickelsearcher Moderator United States 15570 Posts	Posted 01/29/2023 10:45 am Machine Doubling evident on UST Take a look at my other hobby ... http://www.jk-dk.art Report this Post to the Staff
Dearborn Moderator United States 98753 Posts	Posted 01/29/2023 11:12 am I see MD on this coin as well. 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
coop Bedrock of the Community United States 62064 Posts	Posted 01/29/2023 1:34 pm The devices on a doubled die will be a lot larger than normal coin. (Even smaller on a die that was polished) Note the comparisons of sizes on the devices when view with a normal coin: Report this Post to the Staff
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Machine Doubling? Or DDO? (1971 S Cent).