I can answer most all questions relating to US coins, tokens, and currency. I'm not strong on world coins or ancients. Primary field of expertise is errors and varieties. Over 55 years experience in coin collecting. Part time dealer since 1976. Employed by McDonnell Douglas/Boeing for over 34 years as an Industrial Engineer/Technical Specialist before retiring in 2002.
Worked weekends for "Lonesome" John in the late 1960's to mid 1970's processing error coins, packaging, and preparing orders. Worked with John Devine and Fred Weinberg on several California Error A Rama's in the early 1970's. Served as display judge at annual Error-A-Rama coin shows. Opened and operated mail order coin business DBA "CAL ERRORS" in 1976. Contributor to Alan Herbert's "Official Price Guide To Mint Errors" and Fivaz/Stanton "Cherrypickers' Guide". Worked Saturdays at Huntington Beach Coin Exchange 1980-1999. Had table and sold coins at a number of coin and gun shows in So CA, AZ and NV. Sell coins, tokens and currency on Facebook. Past "Errorscope" Editor. Presently CONECA Examiner.
ANA, CONECA, CWTS, NLG
Errorscope, Numismatic News, Civil War Token Journal, Error and Variety News
AA Degree LBCC pre Engineering, 1964 BS Degree CSULB Ind Technology, 1968
1st Place EAR Trophy for Civil War Token Errors, NLG Author of Year Award for best monthly coin column "Error News and Views" in small Numismatic paper, owned and published by Ray Anthony.
Understanding how coins and currency are made, and sharing my knowledge of errors and varieties with others.
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Based on pics provided, I'd say real, and likely PMD, post mint damage. Since 1982, cents were made of copper plated zinc. I'd say your coin went through a wash process and removed some of the copper plating
As an error, it would be classified as a struck through (object) error. Debris, grease, dirt, grime, etc., can fill part of the die surface, and prevent the coin from being fully struck. It would be a
Likely a filled or greased die error, where a foreign substance (dirt, grime, metal filings, lubricant) filled a small portion of the die area, preventing the coin blank from being fully struck. This would
The pics are still not clear enough to make a good guess. There are a number of minor doubled dies. Again, if you see doubling of the mintmark, it is strike doubling rather than die doubling. Machine doubling
Not the best pic. Based on what I see, I'd say it's strike (machine) doubling. Check out the mintmark. In the 70's, mintmarks were placed (punched) into the die surface after the die was made. If the mm
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