You said you pulled it out...It deserves to be out for all to see!!!! It is way too beautiful!!! Yes, put a label on the back of it to document its history so that those down the road will know it.
WOW!!! Yes, I'd say she was a VERY good quilter. That is simply beautiful!!! What a special treasure & thanks for sharing it with all of us. I hope you have had it appraised & insured.