That must be master die doubling. On the coppercoins site, I checked the 8's on all the RPMs and they almost all show that exact mark. So it must be a master die issue. In fact I just found one on coppercoins that mentions that in the marker description. A new one to add to the list of these.
http://coppercoins.com/lincoln/dies...ie_state=mds
Added it to my files:

Thanks for the image!
http://coppercoins.com/lincoln/dies...ie_state=mds
Added it to my files:

Thanks for the image!
Edited by coop
03/03/2015 6:20 pm
03/03/2015 6:20 pm


























