Looks like 1909P-1DR-004 from what I can see. I couldn't find any markers to match up to.
http://www.coppercoins.com/lincoln/...ie_state=mds
You might look for die flow lines to see if any match? Probably all other markers are flattened from circulation.
http://www.coppercoins.com/lincoln/...ie_state=mds
You might look for die flow lines to see if any match? Probably all other markers are flattened from circulation.


























