Part of a serial article by E. A. Posselt explaining how granite weaves (small broken-up effects similar to crepe weaves) are constructed from filling-effect satin foundations. It gives the rule of adding risers to each foundation satin point, advice on avoiding twill effects, and describes a plate of weaves, Figs. 1 to 15, built on 8- to 16-harness satins. The scan also includes two unrelated short pieces on finishing and sizing cotton and linen cleaning and dusting cloths and on New Jersey's woolen and worsted industry statistics for 1913.