OH MY GOSH!!! I am totally blown away. I have never seen anything like these. Where did your sister get them? If/when you do find the original quilt pattern - PLEASE share with us. I think I may just have to put that on my list of quilts to do. Good luck and post pictures when you get it done.
Piedmont Quilter
Rebecca
PS: Got lost in the quilt squares - forgot to welcome you to the board. :oops:
So - - - Welcome from North Carolina. Where are you from?