The Boot and Shoe Manufacturers' Assistant and Guide. Containing a Brief History of the Trade. History of India-rubber and Gutta-percha, and Their Application to the Manufacture of Boots and Shoes. Full Instructions in the Art, With Diagrams and Scales, Etc., Etc. Vulcanization and Sulphurization, English and American Patents. With an Elaborate Treatise on Tanning.

CHAPTER VI.

Chapter 432 wordsPublic domain

INDIA RUBBER—ITS DISCOVERY, USES, &C., 51

Cleaning Processes, Mackintosh Cloth, 56

Cutting Processes, India Rubber Liquid, Braids and Webs, 58–60

Vulcanized; Comparison of India Rubber and Gutta Percha, 61–65