Haviland France, Haviland & Co. Limoges China

Here is another item from my grandmothers estate, haviland china, I inherited these absolutely beautiful pieces ! I have 50 + pieces of this china set, including a number of serving pieces. I use one of the tea/saucer sets often. My grandmother purchased the haviland china from a store on the northside of chicago, many years ago. I will try to find out the name of the store (from my mother).

I love china, and have another partical set that also belonged to my grandmother, as well as, several other antique teapots, etc.

Can you help me identify the approximate value of these china pieces ?