Iron and Steel: Their Production and Manufacture. By C. Hood.
Silk: Its Production and Manufacture. By Luther Hooper.
Tobacco: From Grower to Smoker. By A. E. Tanner.
Wool: From the Raw Material to the Finished Product. By J. A. Hunter.
Coal: Its Origin, Method of Working, and Preparation for the Market. By Francis H. Wilson, M.Inst. M.E.
Linen: From the Field to the Finished Product. By Alfred S. Moore.
Timber: From the Forest to its Use in Commerce. By William Bullock.
Clays and Clay Products. By A. B. Searle.
Leather: From the Raw Material to the Finished Product. By K. J. Adcock.
Oils: Animal, Vegetable, Essential, and Mineral. By C. Ainsworth Mitchell, B.A., F.I.C.