Page 1, at reduced quality. Open the document to read every page in full.
A browsing index of weave patterns from Charles G. Petzold's 1900-1901 monographs 'Construction of Weaves', compiled by Ralph Griswold in 2004. Kris Bruland digitized the patterns and corrected errors, and WIF files are on handweaving.net. The pages show small black-and-white drawdown thumbnails grouped by size (width first, from 2 x 2 up to 66 x 66), each labeled with the number of its WIF file.