Volume 13 of the monthly newsletter Drafts and Designs, published by Robin & Russ Handweavers of McMinnville, Oregon, covers September 1970 to June 1971. Each issue presents one fabric sample with a threading draft, tie-up, treadling sequence, reed and sleying details, yarns and colors used, width and take-up, and yarn and fabric costs. Samples range from 5 to 12 harnesses, mostly in imported English 2/18's worsted and Egyptian cotton, with a Swiss pattern, a 12-harness crepe, an 8-harness double-weave polychrome, a twill, warp-face and M's and O's fabrics. Two errata notices correct the April 1971 tie-up and the June 1971 threading draft.