Two pages from the May 1918 issue of Posselt's Textile Journal. The main item is an installment of "Points on Fabric Structures," which explains how to calculate the theoretical thread density of a fabric from yarn diameter and the number of interlacings. It compares plain, twill and satin weaves for strength and texture, with worked examples for 20's cotton and worsted. The scan also includes the end of a piece on silk waste and the start of a dyestuff-situation article with a table of dyestuff consumption by silk manufacturers.