What is a die error?
A die defect is a unique and unintentional flaw in a coin die and is created through excessive use or polishing of the die. Also, the term encompasses a wide variety of design errors that were engraved into the die originally and were slipped into circulation before the incorrect design was discovered.
What are the different types of errors on coins?
Planchet preparation errors
- Blank planchet.
- Clipped planchet.
- Improper planchet thickness.
- Lamination flaw.
- Cladding flaw.
- Fundamental die-setting error.
- Missing design elements.
- Doubled die.
What coin errors are worth the most?
There are many valuable U.S. error coins and die varieties in circulation today….
- 1972 Lincoln Cent With a Doubled Die Obverse.
- 1999 Wide “AM” Reverse Lincoln Cent.
- 1982 No Mint Mark Roosevelt Dime.
- 1995 Doubled Die Obverse Lincoln Cent.
What is a die cap error?
One such error is known as a die cap error. A Capped Die happens when a coin sticks to the hammer die and, if it remains on the die long enough, will spread around the outside of the die. The coin that adhered to the upper die is known as a die cap. This process repeats itself as more coins are struck by the cap.
What are die clashes?
: the coming together of upper and lower dies without a planchet between them during the striking of a coin resulting in partial overlay of design.
What does a die crack look like?
Die crack — A die crack is one of the most common die defects. It appears as a raised line across the coin — most commonly in the form of what looks like a crack on the coin. A die chip on a coin appears as a raised mound of metal, and these die chips can range in size from very small to quite large.
What should I look for in coin errors?
Common places to notice such an error include the chin, eyes, and ears. Look for any cracks, cuds (or blobs covering an image, word, date, etc.), or missing elements on the images. Turn the coin from top to bottom (no, side-to-side will not work), if your coin was right side up before, it should be right side up now.
What is mint error on coin?
An error coin is a coin that was manufactured incorrectly by a mint. Many times called mint errors, error coins come in scores of “shapes, sizes and types.” The sheer variety of minted errors adds excitement and uniqueness in collecting them.
How do you spot a coin error?
What is a Brockage mint error?
Description. Brockage errors are caused when an already minted coin sticks to the coin die and impresses onto another blank that hasn’t been struck yet, pressing a mirror image of the other coin into the blank. One can distinguish between obverse and reverse brockages.
What does mule mean in coins?
In numismatics, a mule is a coin or medal minted with obverse and reverse designs not normally seen on the same piece. These can be intentional or produced by error. This type of error is highly sought after by collectors, and examples can fetch high prices.