Question for coin collectors

Guess I'm going to have to get my little collection out and get some pictures ... it's nothing like it used to be (had a robbery when I still lived in SoCal and never got any of it back, including several Gold Eagles I bought when the price was low).

RacingDuster, your grandma collected Peace dollars (the ones across the top row in your first photo) and my personal favorite, Morgan dollars. Are any of yours from the New Orleans Mint? The mint mark would be an O.