Colonial Coin?

[Thiltzy]

I cleaned up the rest of my finds from New Hampshire and discovered that what I originally could be either a button or a coin in fact, is a coin.
This was found at an old cellar hole site and I am leaning towars a KG coin. The bust is facing to the left? The first pic has the coin on top left.

[del]

looks like a George coin and that maybe someone took some of the rim down , maybe to make a washer or button