This rare 1990 Philadelphia mint lincoln cent includes an unusual rim error that creates a hill effect near 'liberty;' 'liberty' itself has a double die error along with 'in God we trust' on the obverse of the coin; 'united' in 'united states of america' and 'one' in 'one dime' are also double die errors on the reverse of the coin; Lastly, there is an unusual die deposit that snakes through 'plu' in 'E pluribus unum' through the olives and leaves exiting and finishing at the top.