Thanks guys. Like I said I'm not especially looking for errors but being out here on the west coast I do look for Philly mint marks because they're few and far between. This one seemed unusual and I thought I'd see what it was. So now it will go into my "P" jar where all migrating Philly coins that I come across wind up.
I never met a man I didn't like - Will Rogers
I never met a half dollar I didn't like - DeputyMax