ILLUSTRATIONS.
Reading edition
FIGURE PAGE
1,2. Bone-black Furnace8
3-11. Apparatus for Making Lamp-black 12-22
12. Furnace for Roasting Cobalt Ores31
13. Furnace for Making Smalts33
14-17. Yellow Prussiate Furnace60
18-20. Hannay’s White Lead Furnace217
21-25. Lewis’s White Lead Furnace226, 230
26, 27. MacIvor’s White Lead Process233, 239
28. Apparatus for Making Zinc Oxide248
29. Apparatus for Making Zinc Sulphide253
30-32. Furnace for Roasting Ochres278
33-39. Apparatus for Extracting Seed-Oils309-315
40-44. Wright & Co.’s Paint Mills340-344
45. Hind & Lund’s Paint Mill346
46-48. Brinjes and Goodwin’s Paint Mills347, 348
49. Noakes & Co.’s Metallic Keg347, 350