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coop Bedrock of the Community United States 62064 Posts	Posted 05/19/2021 11:12 pm WHEAT CENTS: 1909 V.D.B. Types RDV-1- 4 : https://goccf.com/t/324086 What to look for on the genuine 1909-S VDB cents. https://goccf.com/t/395034&whichpage=2#3381856 Differences on 1936 DDOs 001-003 cents: https://goccf.com/t/371682 Master Die doubling on Wheat cents: https://www.coincommunity.com/forum...IC_ID=366005 Wheat die crack to Cud progression, seems like it happens a lot? https://goccf.com/t/393225#3364506 Wheat cent reverses. How to identify a DDR on them? https://goccf.com/t/257713 https://goccf.com/t/321670 1914-S wheat back Doubled Die Obverse? Double die VS machine doubled what is the difference? https://goccf.com/t/306330 https://goccf.com/t/306050 1943 wheat cents. Is die wear, is a factor in these when searching for varieties? https://goccf.com/t/283113 1946-S Lincoln Ghosting Error: (Progressive Indirect die transference) https://goccf.com/t/287586 1946-S Cents mintmarks: https://goccf.com/t/368009 Master hubs/dies and the 1955 DDO-001 how affected? https://goccf.com/t/395665#3386736 MEMORIAL OBVERSE: Proof DDO I matched up today 1962 LMC PR DDO-009.1962P-1DO-002, WDDO-41 https://goccf.com/t/323765&SearchTerms=CoopHome 1960 small and large dates: https://goccf.com/t/365970 https://goccf.com/t/394743#3378063 1963 Proof Cent DDR Unknown Coop-08 https://goccf.com/t/255795 What to look for on the 1966 Cent DDO: https://goccf.com/t/393478#3367904 From Blanks into Planchets with a proto rim: https://goccf.com/t/308716 Hub doubling on Lincoln Cent Obverses. (sorry long thread) https://goccf.com/t/257673 1968 cents do have master die doubling on them. https://goccf.com/t/393145#3364556 1970-S small date. How to tell? https://goccf.com/t/393207#3364300 A new way to search 1972 cents DDOs: https://goccf.com/t/271625#2297306 How can I identify a 1972 Lincoln Memorial cent? Dies 1-8 with images. What is not a doubled die? https://goccf.com/t/308428 How to tell a 1972 DDO-002 or DDO-007? https://goccf.com/t/395684#3386765 1973-D double ridge cent error. What is a Rim Fin? https://goccf.com/t/305376 How to ID large and small date Lincolns 1974 : https://goccf.com/t/319160 1974 Alum cents: https://goccf.com/t/393680#3368067 Class 2 DDR on Memorial cent hub doubling https://goccf.com/t/393251#3364800 1982 large and small date cents. How to tell the difference? https://goccf.com/t/257942 https://goccf.com/t/301815 1982 cents: What does swelling of the master hub create? https://goccf.com/t/393330#3365378 https://goccf.com/t/394742#3378050 MEMORIAL REVERSES: Hub doubling on Lincoln Cent reverses: https://goccf.com/t/257713 What to search for on the Memorial reverse to spot a doubled die reverse? https://goccf.com/t/257745 Are you spotting all the DDR's on the Memorial reverses? https://goccf.com/t/395279#3383201 1968-D Lincoln Cent Double Die Reverse. https://goccf.com/t/296971#2561259 Lincoln Cent RDV-005, 006 & 007 differences: https://goccf.com/t/368491 https://goccf.com/t/394741#3377878 https://goccf.com/t/395523#3385504 Class 2 DDR on Memorial cent hub doubling https://goccf.com/t/393251#3364800 What does Die Deterioration look like on cents? https://goccf.com/t/317950 https://goccf.com/t/367981 SHIELD CENT: Shield DDOs. How to identify these: https://goccf.com/t/319358 Shield cent doubled die reverses. What to look for when searching https://goccf.com/t/257897 2016 D Lincoln Cent DDO / DDR? All info appreciated https://goccf.com/t/307146 2017 Koala and Bald Eagle, Two Questions and DDR on 2013 shield cent https://goccf.com/t/288037 Obverse Shields cents. Single squeeze die cents. What to look for on these? https://goccf.com/t/313807 Single squeeze cents. What are we looking for on these? https://goccf.com/t/396060#3389885 NICKELS: Nickel full steps, How to tell? https://goccf.com/t/370820 What do nickel DDR's and DDO's and RPM's look like on the 1939-1960 Nickels? https://goccf.com/t/396272#3391232 1939 DDR Nickel: https://goccf.com/t/368044 DDR 1960 nickel https://goccf.com/t/363743 What to look for on the Jefferson nickels series for hub doubling. https://goccf.com/t/257616 https://goccf.com/t/393618#3383491 2001-P Jefferson Strike and DDD? https://goccf.com/t/287358 https://goccf.com/t/305613 https://goccf.com/t/306166#2621675 Is this nickel considered a Matte proof? https://goccf.com/t/286898 Is this an example of Die Deterioration Doubling? DDR 5C nickels https://goccf.com/t/288334 Jefferson nickel DDRs. Where to look for them? https://goccf.com/t/327884 Nickel target areas for doubled dies on the single squeeze dies. https://goccf.com/t/394881 DIMES: Mercury dimes split bands: How can you tell? https://goccf.com/t/316475 Roosevelt dimes, where are the DDO and DDR's located on the newer ones? https://goccf.com/t/393208#3364308 https://goccf.com/t/393492#3366707 QUARTERS: 1941 DDOs, FS-101(DDO-003), 102(DDO-006, FS-103 (DDO-004) SBS normal. https://goccf.com/t/394121#3372168 1946 DDO Quarter WDDO-001, DDO-002, FS-101 (second edition) https://goccf.com/t/393523#3367365 Where to look for doubled dies on the Seated coins series? https://goccf.com/t/393513#3366866 Quarters: Type A, B and C Quarters? What are they? https://goccf.com/t/314604 What is the difference between the type 'A' quarter reverses and the type 'C'? https://goccf.com/t/396118#3390085 1968-S Proof Reverse Quarters (4) https://goccf.com/t/334412#2858161 1982 Quarters Swollen master hub: https://goccf.com/t/372218 What to look for on quarters to see a doubled die on the pre 1999 quarters? https://goccf.com/t/286840 ATB Quarters. What to look for on them for doubled dies: https://goccf.com/t/313322#2664721 Incuse devices on the ATB reverses: Why is it not a doubled die? https://goccf.com/t/316048 Raised and incuse devices DDO - DDR ? Single squeeze die process: https://goccf.com/t/368252 https://goccf.com/t/370070 https://goccf.com/t/358372 https://goccf.com/t/391934 https://goccf.com/t/265641&whichpage=3 What is the the target area for the ATB Quarter reverses for doubled dies? https://goccf.com/t/395236#3382655 https://goccf.com/t/396182#3390516 HALVES: 1964 Proof Half dollar Accented hair: https://goccf.com/t/372233 DOLLARS: How to tell the three different reverses for the Eisenhower dollars? https://goccf.com/t/394684#3378071 TOPICS: EDUCATIONAL ITEMS: Ever wonder how many Lincoln Cents were made from 1909-2006? https://goccf.com/t/257383 Overlays: The position of the dies are in when the coin is struck. https://goccf.com/t/321370 Cent RDV-001-008 Memorial cent RDV overlays: Memorial reverses. https://goccf.com/t/366274 Doubled die classes on coins. (where to look is always a help) https://goccf.com/t/363026 Side by sides Are they worth the effort? https://goccf.com/t/236157 https://goccf.com/t/396051#3390097 Struck VS damage: 2nd set of 3 possible strike throughs. https://goccf.com/t/288044 Once you've read this thread, your ideas about coins will change. https://goccf.com/t/320117&SearchTerms=CoopHome Toned coins: Love them or hate them? https://goccf.com/t/267931&SearchTerms= Why Is My Coin Not A Doubled Die? https://goccf.com/t/336318 Editing images, how it is done, coops way: https://goccf.com/t/392713 New Way To Make Overlays For The Newer Coins: https://goccf.com/t/393291#3366173 Numbering systems from different attributer. What does the numbers mean? https://goccf.com/t/316540 RPMs? What do they mean on directions? https://goccf.com/t/314604 https://goccf.com/t/367900 https://www.coincommunity.com/forum/3393#3365950 Master hub Master Dies Working Hubs Working Dies? https://goccf.com/t/367310 Diffuse light sources to remove unwanted glare from your images. https://goccf.com/t/393517#3366893 Lighting, ramp, diffuser, setups for full images or single images. (my studio) https://goccf.com/t/395179#3382485 MINT DESIGN Coin finish side by sides of different strikes: https://goccf.com/t/369598 1916 year coins strong design: https://goccf.com/t/368133 MINT ERROR COINS: Struck through wire/thread https://goccf.com/t/305926 https://goccf.com/t/305305 MINT PRODUCTION OF DIES: Die Creating. What is involved? https://goccf.com/t/262295 Mint Process # 1 Dies: How is die abrasion different, from Die Deterioration? https://goccf.com/t/281951 https://goccf.com/t/328793 Die States: Why are they important? https://goccf.com/t/334687 DIE ISSUES: Die Gouges - die chips - die scratches - die dents. https://goccf.com/t/353014 Die wear deterioration progression. As the die ages. https://goccf.com/t/365177 DDD Deterioration wear (single squeeze dies) https://goccf.com/t/364249 What is a VLDS coin? https://goccf.com/t/195840 https://goccf.com/t/319036 Die States: Why are they important? https://goccf.com/t/334687 What is spread on a doubled die? https://goccf.com/t/315550 Die polishing. How does it affect coins? https://goccf.com/t/323932&SearchTerms=CoopHome https://goccf.com/t/371889 Differences betweens die cracks, chips, breaks, rim Cuds, and Cuds. https://goccf.com/t/367378 https://goccf.com/t/361512 https://goccf.com/t/394694#3377395 Ridge Ring, Machine Doubling, DDD Deterioration https://goccf.com/t/393119#3363818 What does a die crack look like on the die? https://goccf.com/t/393575#3367502 How do incuse devices get thinned on coins? https://goccf.com/t/393369#3380229 Why central die cracks happen? https://goccf.com/t/393241#3364497 Struck Through Grease errors: How can you tell for sure? https://goccf.com/t/328784 The damaged mintmark punch issue on the 1979 coins that appears to be a RPM, but isn't. https://goccf.com/t/394727#3377737 Lathe lines bar stock end not polished: https://goccf.com/t/323012&whichpage=2 https://goccf.com/t/261427 2015 Double Ear..is it enough? What do other doubled ears look like? https://goccf.com/t/288000 https://goccf.com/t/318522 What is a halo on a coin? https://goccf.com/t/395691#3386732 What are die trails? https://goccf.com/t/357416 What is the difference of a lamination error, VS Struck through debris?: https://goccf.com/t/357186 Master hub, Master die, Working Hub, Working die (the chain of command for dies) https://goccf.com/t/393026#3362771 https://goccf.com/t/394671#3377701 Broken hubs what do they look like on a coin? https://goccf.com/t/372975&whichpage=2 Single squeeze nickels and dime, DDRs: Where to find them on the newer dies? https://goccf.com/t/361724 https://goccf.com/t/394126#3372266 Single squeeze non class 9 doubled dies: https://goccf.com/t/360776&whichpage=2 https://goccf.com/t/394342#3374713 Difference between single and multi hub dies Why searching for doubled dies are different on these dies? https://goccf.com/t/393732 What is the differences between a doubled die and DDD? https://goccf.com/t/395320#3383409 POST STRIKE DAMAGED Acid dipped coins: How can you tell? https://goccf.com/t/324717 https://goccf.com/t/357186 Intentional damage, incuse contact marks. PSD: https://goccf.com/t/360153 Magic coins. https://goccf.com/t/393577&whichpage=2#3368103 Bezel added to coin: https://goccf.com/t/393112#3364001 https://goccf.com/t/394696#3377401 Damaged coins at the mint? Mint set coin damage https://goccf.com/t/393195#3364166 https://goccf.com/t/394275 PLANCHET ISSUES: Lamination peels: What are they? https://goccf.com/t/322809 Coin weight variables: https://goccf.com/t/393572 Clips and Blakesley affect. What to look for, on the real deal?: https://goccf.com/t/257616&whichpage=2 https://goccf.com/t/358344 Missing cladding or metal detector find? https://goccf.com/t/396105#3389889 Straight and Curved clips. How does this happen? https://goccf.com/t/394954#3380224 How can you tell if the cladding is missing from a coin? https://goccf.com/t/394772#3378203 Rolling lines on the zinc cents: https://goccf.com/t/394757#3378076 Rolling lines and woody coins surface mix issue: https://goccf.com/t/368593 Incomplete Clip on Blank: https://goccf.com/t/393094#3363524 What causes lamination on coins and split planchets on coins? https://goccf.com/t/393109#3363777 How does a lamination issue happen? Why does it peel off? https://goccf.com/t/395312#3383420 What is a clam shell coin? https://goccf.com/t/395611#3386072 STRIKING ISSUES: Dropped letters: and double struck coins: https://goccf.com/t/327383 Tilted die and fining: part of the same strike: https://goccf.com/t/325170 https://goccf.com/t/367371 Struck through feeder fingers coin split off: https://goccf.com/t/325528&whichpage=2 https://goccf.com/t/313074#2893073 https://goccf.com/t/313074 Items struck through on coins: https://goccf.com/t/354041 Capped die, Struck through a capped die. What is the difference?: https://goccf.com/t/360198 What is flat field doubling on proof coins? https://goccf.com/t/198695 What are striation lines: 1969-P Lincoln Memorial cent https://goccf.com/t/305033 https://goccf.com/t/327781 Struck through die caps: (how do you tell?) https://goccf.com/t/360198 Double struck coins. What do they really look like? https://goccf.com/t/359331 Double Struck Coins Frank B: https://goccf.com/t/368207 What does an off center look like? https://goccf.com/t/395169&whichpage=2#3382260 Die polishing, and low pressure strikes. The differences? https://goccf.com/t/366978 How does a partial collar happen? https://goccf.com/t/394723#3378185 What is a dropped letter/letters/design and how does it affect the strike? https://goccf.com/t/395179#3382278 MAD coins leads to die attrition damage to the die. What does that make the coins look like? https://goccf.com/t/393677#3368078 How to tell the differences between device damage/device filled with grease, polished field reduction. https://goccf.com/t/395693#3386786 Die clash? What does that mean? DDR on the Bays between the columns: False columns on Memorial reverses: 3 subjects cover in this thread. https://goccf.com/t/265641&whichpage=2 Doubled Die Or Machine Damage/Doubling. What Are There Differences? https://goccf.com/t/283124 https://goccf.com/t/325193 https://goccf.com/t/363368 https://goccf.com/t/370284 https://goccf.com/t/370154 https://goccf.com/t/345820 https://goccf.com/t/300587 https://goccf.com/t/367525 https://goccf.com/t/393618#3367883 https://goccf.com/t/367386 https://goccf.com/t/364044 https://goccf.com/t/244169 https://goccf.com/t/306050 1936 cent: https://goccf.com/t/303349 2015 LSC: https://goccf.com/t/300641 https://goccf.com/t/367386 https://goccf.com/t/364044 https://goccf.com/t/396181#3390506 Struck through wire/thread https://goccf.com/t/305926 https://goccf.com/t/305305 How can I tell if my coin has a Grease Fill issue? https://goccf.com/t/312713 What is a collar clash? https://goccf.com/t/359743 VARIETY RPMs: What Are Rpms? What Is Needed To Be A Rpm? https://goccf.com/t/393987 https://goccf.com/t/394695#3377435 VARIETY DOUBLED DIES: Doubled die vs die clashes What is a monster, clashed die? https://goccf.com/t/287974 https://goccf.com/t/393576#3368128 Die dents affecting the outer edge of the die: https://goccf.com/t/394294#3373913 https://goccf.com/t/394665#3377501 COIN FISHING VIDEOS ON YOUTUBE! If any of these links do not work, click on them on my signature line to see them. 1. Intro, older coins, toned coins: xomkcPK1R_c 2. Doubled dies: jr8R30cra6g t=PLr1fyR5JTzEe6zumrJ-xV-hJCU7Bi7U_C 3. Die events, One of a kind errors: PGq7Ffw_ZO0 t=PLr1fyR5JTzEe6zumrJ-xV-hJCU7Bi7U_C 4. So called errors, Coin information: JuR_HMs90lo 5. Coin information Types and Varieties, Overlays: https://www.youtube.com/watch?v=Z7jH5d-o8E4 Edited by coop 05/19/2021 11:14 pm Report this Post to the Staff

IsThisAnything Valued Member United States 440 Posts	Posted 05/20/2021 01:33 am Thank you for all that you do. This was no small task and I look forward to referencing your work. Report this Post to the Staff
coop Bedrock of the Community United States 62064 Posts	Posted 05/20/2021 06:09 am About 200 links, in one thread. I still haven't added page 7. But now it is organized better. I figure I add new ones in the next series. Kind of an act two addition. Report this Post to the Staff
SilverCents Pillar of the Community United States 3281 Posts	Posted 05/20/2021 06:30 am Wow, that is an impressive feat. Ever thought of having your own website? Report this Post to the Staff
coop Bedrock of the Community United States 62064 Posts	Posted 05/20/2021 07:17 am It about 7 hours to copy and organize it. Seconds to post it. Copied the topics and links to a word page, then started from the bottom putting them into categories. The denominations were transferred first, then the other stuff later. Report this Post to the Staff
coop Bedrock of the Community United States 62064 Posts	Posted 05/21/2021 7:34 pm Plus for this list is that it puts questions and answers together on the treads. So looking at this list would help you find the thread easier. (there are 200 links on that one thread) Report this Post to the Staff
coop Bedrock of the Community United States 62064 Posts	Posted 08/14/2021 2:45 pm How to avoid finding Machine Doubling? http://goccf.com/t/405667#3473476 Report this Post to the Staff
RobO411 Pillar of the Community United States 2404 Posts	Posted 08/14/2021 3:23 pm Thanks coop. Lol. I've been trying to figure out how to maneuver easily through previous info. Now after all that LOL you do this Much better thank you. Report this Post to the Staff
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