1951D-1om-001 ?

[mobyjobi]

Is this a overmint mark or damage. I see the damage on the D but the placement of the overmint is in the right place, on the right side of the D.

[GrumpyEd]

I think so. The section to the right/west looks right and the position looks right. :)

http://www.coppercoins.com/lincoln/diestate.php?date=1951&die_id=1951d1om001&die_state=mds

[coppercoins]

Is this a overmint mark or damage. I see the damage on the D but the placement of the overmint is in the right place, on the right side of the D.

Both. It's a damaged OMM.