wear. Even for that age, it looks like someone glued it to their shoe and slid down a sidewalk for 1000 yards. Normal coin on coin wear looks different, more smooth, this looks like someone took a grinder to it.
Altered coin. Even the edge is reduced. Looks like someone was making a copper dime out of a cent To buy a soda. Usually I see acid dipped coins to do this. But it took more time to create this fake coin.