I have one ring handed down to me from Grandma Obert. I wear it everyday (last month of pregnancy I couldn't b/c of fat finger syndrome) and it fits perfectly. It was given to her from Uncle Marty as I understand it and he bought it from Zuni Indians who inscribed the inside with the makers' names. I wore it at my wedding and it has special meaning to me as I didn't know her very well. I will hand it down to Lucia when the time comes.
note: I stole the ring on baby's hand idea from my friend Sarah Sparks.