1723 King George I Coin? Help.

Hello and welcome.

Your coin is a farthing; the pictures you are comparing it to are probably halfpennies. Do a Google image search for "George I farthing" (exact phrase) and you'll find lots of pics that look much the same as this coin.

At least, your coin was a farthing once. Needless to say, it isn't supposed to have that ragged cut across it. And, from the orange pitting, I'd say that it also had some severe corrosion which has since been removed.

The pic of the reverse is a bit blurry (and maybe the coin itself is too corroded to be certain) but it looks like the date is more like 1724.