A short pattern book by Ralph E. Griswold collecting all regular satin structures for 5 to 20 shafts, generated by a program using the standard definition of satin counters. The pages show grid drawdowns grouped by size (5x5 through 20x20), each labeled with the number of its WIF file on handweaving.net. Kris Bruland digitized the patterns as WIFs, and the booklet serves as a visual index for browsing and identifying them.