O-108, O-109 and O-110 all used this reverse. The bad news is, your coin is not O-108 - the 7th left star points to the wrong spot.
The good news is, your coin is O-109, the rarest of the three. I attribute this based on the size and placement of the 7 in the date. If there is no die crack above STATES, something I can't be sure of based on these pics, it's an early version which is even less-available than the later, cracked version.