Part No. 5 (1901) of Charles G. Petzold's serial textbook on the construction of weaves for textile schools, designers, overseers, loom fixers and webdrawers. It continues the treatment of broken twills with numbered drawdown figures 309-346: broken twills from sateen positions, opposite-running twill parts, and cross-twill spiral forms. It also covers a numerical method of building new designs from a foundation diagonal (e.g. twelve-harness), with tables of numbers and line-by-line analyses, and a diagram of twill angles in cloth with differing ends and picks. A woven portrait of Emperor William I is included, and the issue carries advertisements for Lawrence, Mass. mill suppliers.