This looks like the quilts from Square Dance book by Martha Thompson. Searced and found a blog with same instructions
http://angiequilts.blogspot.com/2008...-httpwww.html. I have the book hidden under fabric somewhere but I remember a template to tape on your ruler. At least the method is the same.I am looking for layer cake patterns, if I can find my book I hope I can adapt to that size. Anita=a lurker coming out