Hyde Park, 40, 41, 43, 56 Hyder Ali, 159 Hyperoxymuriate of potash, 144 Ignium, Liber, 13, 14 Illegal Fireworks, 57 Illuminations, 28, 32, 39, 41 Imperial Fête, Danube, 55 “Implacable,” 49 Incendiary, composition, 156 „ rocket, 159, 160 „ shell, 156 „ thermalloy, 172 India, 55, 159 Insecticide fumigators, 178 Inspector, H.M., 10 Invalides, Les, 42 Invetto, Mrs., 61 Iron, 138 „ borings, 98 „ cast, pulverised, 141 „ dust, 11 „ filings, 8, 98, 141 „ magnetic oxide, 141 Iron oxide, mineral, 146 „ pyrites, 4 „ sand, 98 „ scales, 140, 141 Italian streamer, 113, 114 Italians, 18, 21 Ivory, 146 Jack and the Beanstalk, 52 Jack-in-the-box, 110 Jaipur, 55 Jamaica House, 36 James I, 24 James II, 27 Jebb, Dr., 14 Jenny’s Whim, 36 Jesuit missionary, 98 Jewel fountain, 115 Johnson & Co., 174 Johnson, Dr., 35 Jones, Lieutenant, 31, 111, 112, 113, 117, 118, 133, 134, 139, 141 Jubilee, 55 „ 1809, 39 „ Naval Review, 49 Jumping cracker, 91 Jutland, Battle of, 49 Kenilworth, 18 Kentish, Thomas, 118, 139, 149 King’s birthday, 4th June, 1809, 39 Kingston, Duchess of, 30 Koroo, 10 La Fere, 175 Lamb, Charles, 40 Lampblack, 99, 112, 139, 146 „ compositions, 113 Lance, 112, 119 „ à feu, 112 „ bounced, 128 „ work, 128 Lances, Fire, 112 Lancework frames, 129 Lanterns, 8, 9 Lapis calaminaris, 141 Lattice poles, 127 Leading up, 125 Leipsic, 160 Leo VI, 13 Leo XIII, 20 Les Invalides, 42 Liber Ignium, 13, 14 Licenses for fireworks, 67 Lifeboat Institution, 175 Lifting charge, 104, 108, 109 Light balls, 106 „ ground, 157 „ parachute, 157 Lighter, 108 Lights, Bengal, 120 „ Coston, 175 „ signal, 66 „ signal, hand, 175 „ Very signal, 164, 171, 172 Li Hung Chang, 50 Line-carrying rocket, 176 Line rockets, 26, 50, 97 Linseed oil, 140 Living fireworks, 51 Lloyd’s signal station, 175 London, 28 Longueman, 33 “Lord Cobham’s Head,” 35 Louis XIV, 20, 24 Louis XV, 21 Louis XVI, 22 Louvre, 20 Lushalan, Mr., 62 Lutzelberg, Victory of, 22 Lyceum, 37 Lyons, 20, 21 Machine for fireworks, 28, 34 Macintosh, 162 Madame la Première, 21 Madras, 55 Madura, 55 Magazine fired, 83 Magnesium, 150, 173 „ flash composition, 178 Mahteb, 11 Majendie, K.C.B., Sir V. D., 68 Making crackers, 92 Malaga, 42 Mallet, 72 Manilla Bay, Battle of, 49 Manley, Captain, 176 Manufacture of fireworks, 57 Maori King, 50 Marcus Graecus, 13, 91 Marinari, 34 Maroon, Aerial, 109 Maroons, 43 Marryat, Captain, 32 Marylebone Gardens, 34 Match, 121, 122 „ pipes, 125 „ quick, 108, 124, 125 „ raw, 125 Mealed gunpowder, 96, 99, 100, 106, 116, 118, 119, 125, 138 Mechanical pieces, 53