February 1950 issue of the monthly Warp & Weft, edited by Gladys Rogers Brophil in Chicago. It features an original 2-harness textured plaid sample with threading, tie-up, treadling and yarn details, plus notes on adapting the pattern and general hints on planning plaids. Other items include a letter on weaving in Mexico, a short piece on Penelope, articles on tartans, a Q&A on synthetic yarns and estimating warp left on the beam, and a new reader classified-ads page.