26
—— chromates, 267
—— decay, 369
—— oxide for painting, 373
—— —— reds, 150
—— painting, 369
—— —— experiments, 375
—— pitching, 369
Italian white lead, 221
Ivory black, 5, 11

Jacquelin’s vermilion, 168
Japanese indigo, 45
Javan indigo, 46

Kaolin, 172, 183
Keeping brushes, 355
Kegs, paint, 349
Kilns, 7, 12, 14, 16, 17, 18, 19, 20, 21, 31, 32, 33, 53, 59, 60, 225, 277
King’s yellow, 271, 280
Kirchoff’s vermilion, 168
Köchlin’s green, 123
Kukui oil, 298

Lakes, 282
—— alumina, 282
—— Brazil-wood, 283
—— carminated, 283
—— carmine, 283
—— cochineal, 284
—— madder, 284
—— yellow, 285
Lamp-black, 5, 11
—— —— anthracene oil, 21
—— —— apparatus, 12, 14, 15, 16, 17, 19, 20, 21, 22
—— —— calcining, 23
—— —— creosote oil, 21
—— —— gas tar, 14, 15, 21
—— —— German, 15
—— —— in iron painting, 378
—— —— Martin & Grafton’s, 15
—— —— natural gas, 19
—— —— nuisance in making, 23
—— —— paraffin, 16
—— —— qualities, 25
—— —— Russian, 16
—— —— Shackell & Edwards’ Works, 24
—— —— shale oil, 21
—— —— transport, 25
Lapis lazuli, 70
Lead black, 26
—— chromates, 260
—— dryers, 325
—— for white lead making, 186
—— in boiled oil, testing for, 328
—— orange, 147
—— red, 148
—— sulphate, 223
—— whites, 183
Levigating ultramarine, 79
Lewis’s white lead, 223
Light and colour, 1
Lime blue, 38
—— hyposulphite, preparing, 139
—— manganate, 49
—— polysulphide, preparing, 139
—— white, 170, 245
Linseed oil, 299
—— —— adulterants, 331
—— —— bleaching, 303
—— —— impurities, 301
—— —— purifying, 302
Litharge as a dryer, 316
Lithophone, 245, 247
Lokao, 129
Luminous paints, 286

MacIvor’s ultramarine, 93
—— white lead, 229
Madder, lake, 284
Magnesite, 245
Malachite green, 129, 131
Manganese benzoate, 318
—— black, 26
—— blue, 49
—— borate, 318
—— brown, 103
—— green, 130
—— linoleate, 336
—— oxalate dryer, 319
—— oxide dryer, 318
—— sulphate dryer, 325
Manure from prussiate residue, 57
Mars brown, 103
Martin & Grafton’s lamp-black, 15
Massicot, 148
Measuring painting, 360
Menhaden oil, 303
Metallic paints, 274
Mica, 179
Mills, oil, 309
—— paint, 339, 341, 345, 346
Mineral gas black, 19
—— green, 130, 131
—— matter in blacks, 6
—— orange, 150
Minium, 148
Mitis green, 130
Mixer for paint, 341
Mixing paint, 364
Mountain blue, 40
—— green, 131
Murdoch’s antimony red, 142

Naples yellows, 271
Natural gas black, 19
Nitrogen converted into cyanogen in prussiate making, 58
—— in animal matters, 51
Nuisance from making lamp-black, 23
—— prevention, 24

Ochres, 272
—— characters, 279
—— kilns, 277
—— working, 274
Odour of paint, removing, 356
Oil-black, 11, 12, 21
—— cake, moulding, 313
—— mill, 309
—— seed crushing rolls, 311
—— —— kettles, 312
—— vehicles, 295
Oils, bleaching, 332
—— boiled, defects, 327
—— —— substitute for, 352
—— —— testing for lead in, 328
—— boiling, 316, 320
—— —— chemistry of, 326
—— candle-nut, 298
—— chemical action of dryers on, 330
—— drying and non-drying, 297
—— extraction, 308
—— ground-nut, 297
—— hemp-seed, 298
—— kukui, 298
—— linseed, 299
—— menhaden, 303
—— pea-nut, 297
—— poppy, 305
—— porgie, 303
—— refining, 335
—— tobacco, 306
—— tung, 308
—— walnut, 307
—— wood, 308
Oily matter in blacks, 5
Old paint, removing, 351
Orange, chrome, 144
—— lead, 147
—— luminous paint, 291
—— mineral, 150
Organic blacks, 5
Orpiment, 280
Orr’s white, 245, 254
Oxide reds, 150
Oxygen in making ultramarine, 78

Packing paint, 349
Paint beds, 274
—— composition, 358
—— covering power, 359, 360
—— cracking, 363
—— defined, 1
—— discoloration, 356
—— drying, 367
—— estimating quantity required, 359, 360
—— machinery, 339
—— mills, 339, 341, 345, 346
—— mixer, 341
—— mixing, 364
—— old, removing, 351
—— packing, 349
—— priming, 354, 362
Painting, 351
—— brushes, 355
—— carriages, 361
—— coats, 355
—— drying, 353
—— filling, 354, 362
—— finishing, 363
—— fresco, 378
—— iron, 369
—— measuring, 360
—— plaster, 378
—— priming coat, 352, 362
—— removing odour, 356
—— surface, 351
—— walls, 378
—— water-colours, 356
—— woodwork, 368
Paraffin black, 16
—— wax vehicles, 296
Paris blue, 68
—— green, 132
--- white, 246
Peach-stone black, 11
Pea-nut oil, 297
Péligot blue, 41
Permanent white, 170, 246
Persian red, 145, 150, 153
Philippine indigo, 47
Phosphorescent paints, 286
Pigments, carbon, 5
—— defined, 1, 3
—— examining, 293
—— requirements, 3
—— testing body, 293
—— —— colour, 293
—— —— covering power, 293
—— —— fineness, 293
Pink, cobalt, 144
Pitching iron, 369
Plaster painting, 378
Pompeian cœruleum, 37
Poppy seed oils, 305
Porgie oil, 303
Potash, blue, 54, 56
—— prussiate, 50
Prevention of nuisance, 24
Priming coat, 352
—— paint, 362
Prussian black, 26
—— blue, 49
—— —— Bong’s, 62
—— —— common, 61
—— —— qualities, 49
—— —— recipes, 61
—— —— testing, 50
—— brown, 103
—— green, 132
Prussiate, 50
—— black, 26
—— Bramwell’s works, 58
—— Brunquell on, 59
—— Buckley’s works, 59
—— crystallisation, 55
—— formation, 52
—— furnaces, 53, 59, 60
—— metal, lixiviation, 55
—— of potash, 50
—— pots, 53
—— residue as manure, 57
—— separating: impurities, 56
Pug mill, 341
Purple of Cassius, 143
Putty, 354, 362
Puttying, 354, 362

Realgar, 153, 280
Red lead, 148
—— —— as a dryer, 316
—— —— for painting iron, 374
—— luminous paint, 291
—— ultramarine, 77, 80
Reds, 138-169
—— antimony vermilion, 138
—— baryta, 143
—— Cassius purple, 143
—— Chinese, 144, 145
—— chrome, 144, 145
—— —— orange, 144
—— cobalt, 144
—— —— pink, 144
—— colcothar, 145, 150
—— Derby, 145
—— Indian, 147, 150
—— iron oxide, 150
—— lead orange, 147
—— minium, 148
—— orange mineral, 150
—— oxides, 150
—— Persian, 145, 150, 153
—— realgar, 153
—— rouge, 150, 153
—— tin, 144
—— Venetian, 150, 153
—— vermilion, 153
Refining oils, 335
Removing old paint, 351
Resin black, 11, 15, 16
Resinates as dryers, 318
Rinmann green, 132
Roller mills for paint, 339, 341, 345, 346
Rosin in linseed oil, 301
Rouge, 150, 153
Rubens brown, 102
Ruby of arsenic, 153
Russian lamp-black, 16
Rutherford & Barclay kiln, 277

Sap green, 129, 132
Satin white, 246
Saxon blue, 69
Schatte’s luminous paint, 290
Scheele’s green, 133
Schweinfurth green, 134
Seed-crushing rolls, 311
—— kettles, 312
—— oils, extracting, 308
Sepia, 104
Shackle and Edwards’ lamp-black works, 24
Shale oil black, 21
Ships’ hulls, painting, 376
Siena earths, 272
Siennas, 272
Silica ultramarine, 74
Smalts, 27, 30
—— crucibles, 32
—— furnace, 32, 33
—— grinding, 34
Smith’s pitching process for iron pipes, 369
Smoke, condensing, 13, 15, 17
Soda for making ultramarine, 78, 92
—— sulphate from ultramarine, 79
—— ultramarine, 74
Soluble blue, 69
Spanish black, 26
—— white, 246
Square blue, 90
Stack white lead, 185
Stampshaw lamp-black furnace, 21
Stangen-spath, 170
Strontia white, 246
Sulphate ultramarine, 72
Surface for painting, 351

Tannin black, 26
Tar black, 14, 15, 21
Terra alba, 183, 246
—— bolare, 273
—— guilla, 273
Terre verte, 134
Thalwitzer’s lamp-black apparatus, 16
Thénard’s cobalt blue, 28
—— white lead, 184
Tin red, 144
Titanium green, 135
Tobacco-seed oil, 306
Transport, lamp-black, 25
—— paint, 349
Tung oil, 308
Turkey umber, 106
Turnbull’s blue, 70

Ulmin, 105
Ultramarine, 70
—— adulterations, 76
—— ancient treatise on, 94
—— artificial, 71
—— brown, 88
—— Brunner on, 82
—— chemistry, 81
—— colouring principle, 75
—— composition, 81
—— direct crucible process, 87
—— Dollfus on, 84
—— effect of silica, 83
—— Endemann on, 82
—— faults, 100
—— German process, 86
—— Gmelin’s, 81
—— Goppelsröder on, 84
—— green, 73
—— Guimet’s, 81
—— Heyne on, 94
—— history, 80
—— Hoffmann on, 83
—— indirect process, 85
—— levigating, 79
—— Leykauf process, 94
—— McIvor’s, 93
—— natural, 70
—— Nejedly on, 94
—— oxygen in making, 78
—— properties, 76
—— red, 77, 80
—— removing soluble salts, 78
—— resisting alum, 75, 77
—— Ritter on, 82
—— Schülzenberger on, 82
—— silica process, 74
—— soda for, 78, 92
—— —— process, 74
—— —— sulphate from, 79
—— statistics, 91
—— Stein on, 81
—— sulphate process, 72
—— testing, 99
—— uses, 76, 90, 99, 100
—— varieties, 99
—— violet, 77, 79
—— Wilkins on, 81
Umbers, 105, 272

Vandyke brown, 107
Varnishing coaches, 365, 367
Vegetable blacks, 5, 11, 25, 26
Vehicles, 295-338, 365
Venetian red, 150, 153
Verdegris, 135
Verditer, 136
—— blue, 41
Vermilion, 153