An installment of G. H. Oelsner's serialized "A Hand Book of Weaves," translated and revised by Samuel S. Dale, covering felt-cloth weaves, tricot weaves (long and cross), and cloths with an extra inner fabric. The text explains how tricot ridges are produced by alternating twills, transposed double plain weaves, and back-warp or back-filling constructions, with advice on yarn size and set. It includes drawdowns Figs. 1311-1348 and step-by-step rules for drafting outer and inner weaves.