---- lamp-black furnace, 20 Aniline black, 25 Animal black, 5, 6 ---- matters, nitrogen in, 51 Anthracene oil black, 21 Antimony vermilion, 138 Antwerp blue, 62 Area covered by paint, 359, 360 Arnaudon’s green, 128 Arsenic from cobalt ores, 31 ---- orange, 153 ---- yellow, 257, 280 Asphalt brown, 101 ---- for painting iron, 373 Aureolin, 257 Azurite blue, 40 Balmains luminous paint, 286 Baryta blue, 111 ---- green, 109 ---- red, 143 ---- white, 170 Barytes, 170 Benzoates as dryers, 318 Benzol vehicles, 296 Binder’s cobalt blue, 29 Bistre, 101 Bitumen, 101 Blacks, 5-26 ---- adulterations, 6 ---- aniline, 25 ---- animal, 5, 6 ---- anthracene oil, 21 ---- bone, 5, 6 ---- bone-oil, 12 ---- candle, 25 ---- “carbon,” 19 ---- charcoal, 25 ---- coal, 25 ---- coal tar, 14, 15, 21 ---- coke-oven, 16 ---- composition, 5 ---- cork, 25 ---- creosote oil, 21 ---- drop, 11 ---- fat, 11, 12, 21 ---- Frankfort, 11 ---- “gas,” 19 ---- gas-tar, 14, 15, 21 ---- German, 26 ---- impurities, 5 ---- iron, 26 ---- ivory, 5, 11 ---- lamp, 5, 11 ---- lead, 26 ---- manganese, 26 ---- mineral gas, 19 ---- ---- matter in, 6 ---- natural gas, 19 ---- oil, 11, 12, 21 ---- oily matter in, 5 ---- organic, 5 ---- paraffin, 16 ---- peach-stone, 11 ---- Prussian, 26 ---- prussiate, 26 ---- resin, 11. 15, 16 ---- shale oil, 21 ---- Spanish, 26 ---- tannin, 26 ---- tar, 14, 15, 21 ---- testing, 6 ---- unimportant, 25 ---- vegetable, 5, 11, 25, 26 ---- vine twig, 11 ---- wine lees, 11 Blanc fixe, 172 Bleaching oils, 332 Blenkinsop and Hartley’s dryer, 335 Blood in priming coat, 352 Blue luminous paint, 291 ---- potash, 54, 56 ---- salt, 54, 56 ---- washing, 90 Blues, 27-100 ---- Antwerp, 62 ---- azurite, 40 ---- baryta, 111 ---- Binder’s cobalt, 28 ---- Bong’s, 62 ---- Bremen, 34 ---- Brunswick, 64 ---- cæruleum, 27 ---- Chinese, 65 ---- cobalt, 27, 28 ---- cœruleum, 37 ---- copper, 34 ---- indigo, 42 ---- lime, 38 ---- manganese, 49 ---- mountain, 40 ---- Paris, 68 ---- Péligot, 41 ---- Prussian, 49 ---- Saxon, 69 ---- smalts, 27, 30 ---- soluble, 69 ---- Thénard’s cobalt, 28 ---- Turnbull’s, 70 ---- ultramarine, 70 ---- verditer, 41 ---- zaffre, 30 Body of pigments, 293 Boiled oils, adulterants of, 331 ---- ---- defects, 327 ---- ---- substitute for, 352 ---- ---- testing for lead in, 328 Boiling oil, 316, 320 Bole, 272 Boletta, 273 Bologna stone, 170 Bone black, 5, 6 ---- ---- composition, 10 ---- cost of production, 10 ---- ---- furnaces, 7 ---- ---- qualities, 10 ---- brown, 102 ---- oil black, 12 Bones, carbonising, 7 ---- gases from, utilising, 9 Bong’s manganese blue, 49 ---- Prussian blue, 62 Borates as dryers, 318 Braconnot’s green, 123 Bramwell’s prussiate, 58 Brazil-wood lake, 283 Bremen blue, 34 ---- green, 112 Brighton green, 112 Brinjes and Goodwin’s paint mill, 346 Brown luminous paint, 291 Browns, 101, 108 ---- asphalt, 101