Unusal Hermes Bag

Acquired this purse about 10 years ago and was told to keep it forever. I wear a lot of black so it matches everything. I stopped carrying it and put it in the back of my closet and forgot about it until I was reading a celebrity rag and saw a celebrity carrying a purse with the same emblem. That made me decide that I might want to find out more about this purse. It's quilted patent leather with a heavy chain over leather strap. I have done a little research and with the exception of the Big H that's classic of Hermes, I can't find anything else out about it. Antiques Roadshow, I may be on the way.