View Full Version : Not completly sure about this one
Maxorin
01-21-2008, 03:35 PM
Need a little help to explain this coin
diamond
01-21-2008, 03:42 PM
It's a stiff collar error. A planchet was fed into the striking chamber a little off-center and was forced into a collar that was frozen in the "up" position by the impact of the hammer die. You almost have a strike clip, as the part of the planchet that was trapped above the collar was almost sheared off. Neat error and a nice demonstration of how elliptical strike clips are created.
Maxorin
01-21-2008, 04:09 PM
It's a stiff collar error. A planchet was fed into the striking chamber a little off-center and was forced into a collar that was frozen in the "up" position by the impact of the hammer die. You almost have a strike clip, as the part of the planchet that was trapped above the collar was almost sheared off. Neat error and a nice demonstration of how elliptical strike clips are created.
Thank you very much
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