I would know in hand, but having lots of coins in all grades i would edge to say it is an E, unless the dies match exactly. and yea, they come in different sizes from what i have seen. I happen to have this example of 1718, seems similar, and in hand I hand to me, just no obverse stops, not enough there for me to say anything other then E (goinging off the first obverse E, it looks more like an R)