1999 1 cent - Double 999
1999 1 cent - Double 999
Found this while going through my penny jar.
- Attachments
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- 1999 1¢
- 1999 1¢ - Double 999 (1).jpg (591.63 KiB) Viewed 6703 times
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- Doubling on all 9's
- 1999 1¢ - Double 999 (2).jpg (732.97 KiB) Viewed 6703 times
Re: 1999 1¢ - Double 999
"Correction word doubling"
castor wrote:Hi
Ejection doubling (mechanical doubling)
Re: 1999 1¢ - Double 999
Aren't all doubling errors Mechanical Doubling since they are stamped on machines?
Re: 1999 1¢ - Double 999
rick.page wrote:Aren't all doubling errors Mechanical Doubling since they are stamped on machines?
Hello
"Ejection doubling" is a form of mechanical doubling.
All mechanical doubling are not doubled die.
You have the explanation of how the " ejection doubling" occurs in this link.
http://www.error-ref.com/?s=ejection+doubling