Answer:
In Paris but not in France the thinnest of its siblings.
Good memory, skin like the sea. A great beast I am, yet vermin frightens me. What am I?
I'm a precious stone in a pack of cards. What am I?
I have two body parts but am used to measure length. What am I?
You can read me both ways I wear; One way it's a number reversed a snare.
If a rooster lays an egg on the exact peak of a barn, which side does it fall?