CHAPTER XIV.

PAINTING.

The surface 351

Priming 352

Drying 353

Filling 354

Coats 355

Brushes 355

Water-colours 356

Removing odour 356

Discoloration 356

Composition 358

Area covered 360

Measuring 360

Carriage and Car painting 361

Woodwork painting 368

Iron painting 369

Fresco painting 378

INDEX 383

ILLUSTRATIONS.

FIGURE PAGE

1, 2. BONE-BLACK FURNACE 8

3-11. APPARATUS FOR MAKING LAMP-BLACK 12-22

12. FURNACE FOR ROASTING COBALT ORES 31

13. FURNACE FOR MAKING SMALTS 33

14-17. YELLOW PRUSSIATE FURNACE 60

18-20. HANNAY’S WHITE LEAD FURNACE 217

21-25. LEWIS’S WHITE LEAD FURNACE 226, 230

26, 27. MACIVOR’S WHITE LEAD PROCESS 233, 239

28. APPARATUS FOR MAKING ZINC OXIDE 248

29. APPARATUS FOR MAKING ZINC SULPHIDE 253

30-32. FURNACE FOR ROASTING OCHRES 278

33-39. APPARATUS FOR EXTRACTING SEED-OILS 309-315

40-44. WRIGHT & CO.’S PAINT MILLS 340-344

45. HIND & LUND’S PAINT MILL 346

46-48. BRINJES AND GOODWIN’S PAINT MILLS 347, 348

49. NOAKES & CO.’S METALLIC KEG 350