Issue No. 30 (November 1956) of Master Weaver, a bi-monthly bulletin for handweavers published by Z-Handicrafts in Fulford, Quebec. It opens with a memorial note for Mary Meigs Atwater, followed by an article on the history and purposes of weavers' guilds and how to choose one. Technical articles cover cross-weaves (gauze, leno, pickets, riddles) woven with doups on four frames, a shortcut for designing new fabrics on multiharness looms using the tie-up as the draw-down, and lesson 3 of a series on analyzing drafts, including rearranging threading and treadling.