Barbara Brackman has created a blog just for indexing quilt patterns! Yahoo. I'm adding it to my list of blogs to follow. It's called Cloud of Quilt Patterns and can be found at this link, http://encyclopediaquiltpatterns.blogspot.com/
She has also added a Pinterest page to illustrate the patterns, BlockBase on Pinterest. https://www.pinterest.com/blockbase/.
Till next time....Happy quilting