Die crack on the 19. Machine doubling on 8 and mint mark. Way to tell? The flat shelf like damage from die movement. A dead give away? The date and mint mark show the same direction of machine doubling damage. Sorry. Keep looking.
I was looking at the picture and penny again. I retook a picture of the penny again and apparently there isn't no die crack as mentioned above by two different members, apparently the "die crack" was nothing but a piece of fuzz or some forgien object. So I am guessing I have nothing more then a MD penny.
machine doubling on a mintmark will 'take-up' some of the nomral shape and size of the mintmark as is the case with this coin. A true repunched mintmark will have one completely normal mintmark with 'extra' around it.