Two-page installment of E. A. Posselt's serialized Dictionary of Textile Terms from the July 1917 issue of Posselt's Textile Journal, covering entries from Hyraldite through Iron Mould. Entries define fibers, dyes and chemicals (indigo, indanthrene, mordants), fabrics, laces, carpets, sheep and wool types, and spinning machinery. Short definitions are mixed with a few longer technical entries on dyestuffs and indigo.