A glossary of 400 numbered weave diagrams from an International Correspondence Schools textbook, arranged by the number of ends on which each weave is complete, from 2 up to 24. A short introduction explains that the weave determines both the structure and the appearance of a cloth, and that the collection is meant to help designers select or adapt a weave. The rest of the booklet is almost entirely pages of small drawdown grids with only their numbers as text.