Enamelling (vitreous), 278; aerographing in, 280; use of leadless colours in, 278 Encephalitis, case of chronic, 71 Encephalopathy, 54, 68, 71, 157 Estimation of lead: in digestion, difficulties of, 18; in urine, 169, 170, 175 Excretion: of arsenic, 24; of lead salts, 32, 127, 128 Excretory system, 72 Exhaust ventilation. See Ventilation Experimental lead poisoning: pathology of, 81; post-mortem findings, 91; symptoms, 69, 89, 103 Experimental arsenic poisoning, 24 Experimental results, summary, 104 Eye changes, 76, 150, 158 Facial nerve, paralysis of, 195 Fæces: examination for lead in, 182; lead in, 32, 64 Family susceptibility, 30 Fans. See Ventilation Faradism for paralysis, 195 File-cutting, 256; atrophy of muscles in, 52, 257; reported cases in, 258 File-hardening, 258; lead fume from, 200, 201; use of fused metallic salts for, 258 Forms of paralysis, 54, 142 Fritted lead: action of water on, 89; poisoning, 34, 97; solubility test, 14 Fume (lead) in atmosphere breathed, 198, 207 Gastric absorption, 19, 21, 22 Gastric digestion, artificial, 17 Gastric juice, action on lead salts, 15, 16 Gastritis in plumbism, 65 Gastro-intestinal absorption, 12, 13, 64 Generalized paralysis, 151 Glass-cutting, 283 Glaze, 272; leadless, 274; low solubility, 274 Gout, 38 Hæmatoporphyrin, 180, 182 Hæmoglobin, 113, 132 Hæmorrhages in plumbism, 76 Hæmostatic action of lead salts, 2 Hair lotions, poisoning from, 13 Harness furniture, tinning of, 259 Headache, 120 Health Register, 228 Heart, 139, 193 Heart symptoms, 193 Heat, exhaust by, 208 Histological examination of lead tissues, 163, 176 Histology: of experimental poisoning, 92; of nervous system, 67 House-painting, 291; regulations for, 293; reported plumbism in, 291 Hunter, John, “dry bellyache” from rum, 1 Hyperæsthesia, 161 Immunity, 27, 29, 113 Incipient symptoms, 112, 222 India-rubber, manufacture of, 301 Inhalation experiments (table), 101 Inoculation experiments, 83, 88, 99 Instruction of worker, 240 Interstitial nephritis, 130 Intestinal absorption, 22, 94 Intestinal staining, 21, 94, 125 Iodine in plumbism, 192 Ionization in paralysis, 195 Iron drums, tinning of, 260 Italians and lead poisoning, 30 Kidney: changes, 73, 74, 129; excretion of lead by, 128; interstitial hæmorrhages, 130 Lactic acid, solvent action of, 15 Large intestine and lead absorption, 21 Lavatories, 235, 238 Lead: compounds, 7; fume and dust in atmosphere, 198-207; in urine, 129, 167; melting-point, 2, 199 Lead bed in file-cutting, 257 Lead burning, 262; in electric accumulators, 283 Lead chloride in tinning, 200 Lead dust: minimal toxic dose, 31, 207; rate of settling, 7; size of particles, 12 Lead fume in tinning, 202 Lead oxide, danger from skimming, 200 Lead piping, 251