INDEX.

A
PAGE
Accidents and fatalities from lightning[169–197]
Admont, Styria, convent struck by lightning[67]
Air-pump, the inventor of the[2]
Alatri, the Cathedral of, struck by lightning[203]
———— Father Secchi’s account thereof[203]
Allamand (John Nicholas), his researches on electricity[4]
Amber or ‘Electron’ and its properties[1]
America, lightning protection in[133]
———— the tramping ‘Lightning-rodmen’ of[133]
———— account of the details of the American system[134]
———— utilisation of gutters and rain-pipes in[134]
———— the protection of chimneys and air-shafts in[136]
———— the method of constructing the earth-terminal in[136]
———— the protection of mineral oil tanks[138]
Antrasme, France, church twice struck by lightning at the same point[65]
———— Arago’s remarks thereof[66]
Arago on the observation of thunderstorms[62]
———— on the efficiency of lightning-conductors[73]
———— on whether lightning-conductors should be carried down inside or outside a building[159]
Area of protection theory[77], [101],
[126], [145]
Auffangstange, the German[145]
Austria, statistics of fires caused by lightning in[174]
B
Baden, statistics of deaths from lightning in[173]
‘Balls v. points,’ the controversy of[40]
Banker’s iron safe struck by lightning[221]
Bavaria, statistics of fires caused by lightning in[173]
Becquerel (Antoine C.), his experiments on the conductivity of metals[51]
Bevis (Dr.), experiments in electricity[7]
Bibliography of works bearing upon lightning-conductors[231]
Black Rock, Cork, St. Michael’s Church struck by lightning[184]
Brass wire, the use of, for lightning-conductors[105], [107]
Brescia, Italy, powder-magazine destroyed by lightning[200]
Brussels, the Hôtel de Ville. The system of lightning-conductors at[111]
Buffon (Count de), his opinion of Franklin’s first pamphlet on electricity[19]
Buffon (Count de), his promotion of experiments in electricity[20]
Buttor (Eustace) account of the striking of Christ Church, Clevedon, by lightning[208]
C
Carthusian monks at Paris, electrical experiments made on[6]
Cavendish (Lord Charles), experiments in electricity[7]
Chains, iron, the use of, for lightning-conductors[102]
Chimney-shafts, the protection of, from lightning[163]
Chimneys and air-shafts, the protection of, from lightning in America[136]
Churches struck by lightning[27], [38], [64], [65],
[146], [147], [153],
[176], [177], [181],
[182], [183], [184],
see also
[186–196],
[201], [203], [208]
Churches, the protection of, from lightning[152], [156]
Coiffier first draws lightning from the atmosphere[21]
Cleopatra’s Needle, the protection of, from lightning[141]
Clevedon, Christ Church struck by lightning[208]
———— Eustace Buttor’s account thereof[208]
Cockburn (Sir George) and Sir William Snow Harris[89]
Collinson (Peter) Correspondence with Benjamin Franklin[12], [13], [17]
Compass reversed by a lightning-stroke[56]
Compensator for contraction and expansion in lightning-conductors[128]
Copper, the relative value of different kinds of[109]
———— the necessity for its purity when used for lightning-conductors[109]
———— and iron, the relative electrical conductivity of[52], [143]
———— rope-conductors, the proper thickness and weight for different buildings[151]
———— description of[62], [164]
Cromer, Norfolk, church damaged by lightning[147]
Cuneus, his experiments in electricity[4]
Cyprus, the copper of[52]
D
Dalibard (M.), his experiments in electricity[20]
Davy (Sir Humphrey), his experiments on the conductivity of metals[50]
Deaths from lightning, statistics of[170–175]
De la Rive (Professor) on the origin of atmospheric electricity[71]
Dumdum, India, destruction of a magazine by lightning at[92]
E
Earth connection, the French methods of arranging the[131]
———— general description of[198–217]
———— Benjamin Franklin on[199]
———— Rev. Dr. Hemmer on[200]
———— Professor Landriani on[201]
Electrical machines, Otto von Guericke’s[2]
———— Sir Isaac Newton’s[2]
‘Electrical tubes,’ the mania for[9], [10]
Electricity, the early history of[1]
———— the discovery of the instantaneity of its movement[8]
———— positive and negative, Benjamin Franklin on[26]
‘Electron’ or amber, and its properties[1]
Electro-magnetism, Hans Oersted’s researches in[57]
England and Wales, deaths from lightning in[170]
England, lightning protection in[140–168]
F
Fatalities and accidents from lightning[169–197]
Fires caused by lightning in Russia[171]
Folkes (Martin), experiments in electricity [7]
France, the ‘Instruction’ of the Paris Academy on lightning-conductors[75]
———— the general adoption of lightning-conductors in[77]
———— the protection of powder-magazines in, from lightning[82]
———— lightning protection in[125]
———— neglect of lightning-conductors in[125]
———— account of the details of the French system[126]
———— the ‘area of protection’ theory in[126]
———— the ‘ridge-circuit’ as used in[129]
———— deaths from lightning in[171]
Franklin (Benjamin), his early life[10], [11]
———— his first experiments in electricity[12–19]
———— correspondence thereon with Peter Collinson[12], [13], [17]
———— on the identity of lightning and electricity[16]
———— ‘New Experiments and Observations in Electricity’[18]
———— his ‘kite’ experiment[22]
———— honours conferred on him[24]
———— his first lightning-conductor[25]
———— his experiments therewith[25]
———— on positive and negative electricity[26]
———— his lightning-conductor on West’s house[30]
———— his letter to Professor Winthrop defending lightning-conductors[36]
———— his troubles in making his first lightning-conductor[101]
———— on the earth connection of lightning-conductors[199]
French technical terms for lightning-conductors[102]
Fuller (Thomas) on fires caused by lightning[176]
G
Galvani’s experiments on animal electricity[70]
Galvanometer, the invention of the[58]
———— a new form of[60]
Geneva, the progress of lightning-conductors in[43]
Genoa, St. Mary’s Church struck by lightning[201]
———— Professor Landriani thereon[202]
‘Gentleman’s Magazine’ quoted[40]
George III., his opinions on lightning-conductors[41], [42]
German technical terms for lightning-conductors[102]
———— theories on the earth connection[212], [214]
Germany, the progress of lightning-conductors in[43]
Gilbert (Dr. William), his electrical discoveries[2]
Gratz, Austria, buildings struck by lightning at[68]
Gray (Stephen), his researches on electricity[3]
Guericke (Otto von) his electrical machine[2]
H
Harris (Sir William Snow) his efforts for the protection of ships from the effects of lightning[85]
———— and Sir George Cockburn[89]
———— his system for protecting ships[90]
———— his ‘Instructions for powder-magazines’[93]
———— his system for the protection of Westminster Palace[98], [118]
Hauksbee (Francis), his researches on electricity[2]
Height of lightning-clouds[67]
Hemmer (Rev. Dr.), his theories on the earth connection[200]
Henly’s system for protecting ships from lightning[90]
‘Heretical-rods’[44]
Highbury Barn, electrical experiments made at[8]
Holtz (Dr. W.), on the construction and maintenance of lightning-conductors[223]
Humboldt (Alex. von) on the height of lightning-clouds[67]
I
India, the use of lightning-conductors in[92]
Ingenhousz (Dr. Johan) and lightning-conductors[47]
Inspection of lightning-conductors[218–229]
‘Instruction’ of the Paris Academy on lightning-conductors[75]
Insulators, the dangers of[147], [160], [176]
Iron and Copper, the relative electrical conductivity of[52], [143]
———— safe, a banker’s, struck by lightning[221]
Italy, the progress of lightning-conductors in[44]
J
Jarriant’s system of lightning-protection[133]
Josephus’ account of Solomon’s Temple[63]
K
Kant (Immanuel) on Benjamin Franklin[24]
Kastner (Professor), his report on the partial destruction of Rosstall Church by lightning[106]
Kew, lightning-conductor erected by George III. at[41]
Kinnersley (Ebenezer), his lectures on lightning-conductors[27]
Kite, Benjamin Franklin’s experiment with[22]
Kleist (Ewald George von) and the discovery of the Leyden Jar[5]
L
Landriani (Professor), his theories of earth protection[201]
Laughton-en-le-Morthen, church damaged by lightning[153], [176]
———— R. S. Newall’s comments thereon[153], [154]
Lead, the use of, for lightning-conductors[104]
Leicester, St. George’s Church struck by lightning[177]
Lenz (Professor) his experiments on the conductivity of metals[52]
Leopold, Duke of Tuscany, and lightning-conductors[44]
Le Roy (David) and the protection of the Louvre from lightning[80]
———— (J. B.), his theory of protecting buildings from lightning[101]
Leyden Jar, the first discovery of the[5]
Lightning, superstitions in regard to[63]
Lightning-clouds, the height of[67]
Lightning-conductors, the discovery of[17–24]
———— early experiments with[25], [33]
———— the clergy on[26]
———— Professor Winthrop’s defence of[26], [27]
———— E. Kinnersley’s lectures on[27]
———— ‘Poor Richard’s Almanac’ on[28]
———— the gradual spread of[34–48]
———— Abbé Nollet’s animadversions on[35], [37]
———— Franklin’s reply thereto[36], [37]
———— their general use in North America[38]
———— their first erection on St. Paul’s[39]
———— their progress in Germany[43]
———— Italy[44]
———— the various metals used for[50]
———— Arago on the efficiency of[73]
———— the French ‘Instruction’ on[75]
———— Professor Pouillet on[78]
———— for ships[85]
———— Sir William Watson’s system of, for ships[87]
———— Sir William Snow Harris’s system of, for ships[90]
———— F. McTaggart’s opinion of[92]
———— their use in India[92]
———— the best material for[100–110]
———— German and French technical terms for[102]
———— and weathercocks[121]
———— Jarriant’s form of[133]
———— the twofold function of[142]
———— the insulation of[147], [160], [176]
———— Newall’s system of[140–168]
———— should they be carried down inside or outside the building[158]
———— Professor Clerk Maxwell’s theory of[164]
———— the necessity for periodically inspecting[218]
———— Dr. W. Holtz on the construction and maintenance of[223]
‘Lightning-rod men,’ the tramping, of America[133]
Lightning and thunderstorms, character of[62]
———— protection, inquiries into[73–84]
Line of least resistance, the[142], [148]
Lisle (M. de) on the height of lightning-clouds[67]
Louis XV. and experiments in electricity[6], [19]
Louvre, the protection of the, from lightning[80]
———— the first public building in France fitted with lightning-conductors[80]
M
McTaggart (F.), his opinion of lightning-conductors[92]
Magnetisation of metals by lightning[56]
Magnetism and lightning, the connection between[56]
Majendie (Major), report on the destruction by lightning of the powder magazine, Victoria Colliery, Burntcliffe[147]
Marly-la-Ville, Dalibard’s electrical experiments at[20]
Matthiessen (Professor), his researches on the conductivity of copper[109]
Maxwell (Professor Clerk, F.R.S.), his theory of lightning protection[164]
Melsens (Professor), his system of lightning-conductors at the Hotel de Ville, Brussels[111]
Merton College Chapel, Oxford, struck by lightning[182]
Metals as conductors of electricity[49–61]
Metals, the different conductivity of various[50–55]
Michel (R. F.), his modified terminal-rod[132]
Mineral oil-tanks, the protection of, from lightning in America[138]
Monks, Carthusian, electrical experiments made on[6]
Musschenbroek (Peter Van), his researches on electricity[4], [5]
N
Newall (R. S., F.R.S.), his copper-rope manufactory[110], [142]
———— on the church at Laughton-en-le-Morthen being struck by lightning[153], [154]
Newall’s system of protecting buildings from lightning[140]
———— copper-rope conductors[162], [164]
Newbury Church, Massachusetts, struck by lightning[27]
New River, electrical experiments made on the[8]
Newton (Sir Isaac), his electrical machine[2]
Nollet (Abbé), his criticisms on Franklin’s electrical experiments[19], [35]
———— his animadversions on lightning-conductors[35], [37]
———— Franklin’s reply thereto[36], [37]
O
Oersted (Hans Christian) his researches in electro-magnetism[55], [57]
Ohm (Professor), his experiments on the conductivity of metals[53]
Ohm’s law[59]
Oil, mineral, tanks, the protection of, from lightning in America[138]
Orsini family and lightning-conductors[64]
Oxford, Merton College Chapel struck by lightning[182]
P
Padua, the first lightning-conductor in[48]
Painting lightning-conductors[129]
Paratonnerres, the Paris Academy ‘Instruction’ on[75]
Paris Academy, the ‘Instruction’ of the, on lightning-conductors[75]
Paris, death of two persons by the fall of a ‘tige’ from steeple of St. Gervais[146]
Peltier (Jean Athanase), his researches in electricity[71]
‘Physico-mechanical experiments,’ Hauksbee’s[3]
Pliny the Elder, on the observation of thunderstorms[62]
‘Points v. balls,’ the controversy of[40]
‘Poor Richard’s Almanac’ and lightning-conductors[28]
Pope, the, on electrical experiments on monks[7]
Pouillet (Professor Claude), his experiment on the conductivity of metals[54]
———— on lightning-conductors[78]
Powder-magazines in France, the protection of, from lightning[82]
———— Sir William Snow Harris’s instruction for protecting[93]
Pringle (Sir John) his resignation of the Presidency of the Royal Society in 1777[41]
Protestantism and lightning-conductors[43]
Prussia, statistics of deaths from lightning in[170]
Purfleet, building struck by lightning in 1777[41]
R
Rarefied air, the conductivity of[142], [149]
Raven (Mr.), his house in Carolina, U.S., struck by lightning[159]
———— Arago’s comments thereon[159]
Réaumur (Rene Antoine de) Musschenbroek’s letter to, on the Leyden Jar[5]
‘Return strokes’ of lightning[70]
Richmann (Professor G. W.), his experiments on electricity[31]
———— his death thereby[32]
‘Ridge Circuit’ as used in France[129]
Robespierre and lightning-conductors[36], [43]
Roman Catholicism and lightning-conductors[42], [44]
Rosenburg, Austria, church repeatedly struck by lightning at[64]
Rosstall, Bavaria, church struck by lightning at[105]
———— Professor Kastner’s report thereon[106]
Royal Navy, vessels of the, destroyed by lightning[88]
Royal Society and Benjamin Franklin[17]
Russia, statistics of deaths from lightning in[171]
S
St. Bride’s Church, London, struck by lightning in 1764[38]
———— Dr. William Watson’s account thereof[39]
———— account of the damage done[183]
St. Omer, the first lightning-conductor at[35]
St. Paul’s Cathedral, the erection of lightning-conductors upon[39–41]
Saussure (Professor Horace de) erects the first lightning-conductor in Geneva[43]
———— the opposition thereto and his manifesto thereon[43], [44]
———— on the height of lightning-clouds[67]
———— on the origin of atmospheric electricity[70]
Schleswig-Holstein, thunderstorms in[222]
Secchi (Father) on the protection of churches from lightning[203]
Ships destroyed by lightning, statistics of[88]
Shooter’s Hill, electrical experiments made at[8]
Siena, the erection of lightning-conductors on the Cathedral at[45]
Smoke, the conductivity of[142]
Solokow and Professor Richmann’s experiment in electricity[32]
Solomon’s Temple, its immunity from lightning-strokes[63]
Staples for lightning-conductors[163]
Statistics of deaths, fires, and damage caused by lightning[170]
Superstitions in regard to lightning[63]
Sweden, statistics of deaths from lightning in[172]
Switzerland, statistics of deaths caused by lightning in[175]
T
Terminal-rods, Newall’s[144]
Thomson (Sir William, F.R.S.), his researches on the conductivity of copper[109]
Thunderstorms and lightning, the character of[62]
‘Tightening-screw,’ the[162]
Tin, the use of, for lightning-conductors[104]
Toaldo (Abbé Giuseppe) and lightning-conductors[45]
‘Tomlinson’s Thunderstorm,’ quoted[177]
Torpedo fish and electric shocks[1]
Trees, their liability to be struck by lightning[228]
Tuscany, the erection of lightning-conductors upon powder-magazines in[48]
U
United States, lightning protection in[133]
Units, the law of[68]
V
Vaccination and lightning-conductors, analogy between the progress of[46]
Venice, the erection of lightning-conductors in[48]
Victoria Colliery, Burntcliffe, destruction of the magazine by lightning[146]
———— Major Majendie’s report thereon[147]
Volta and the ‘return stroke’[70]
Voltaire, his bon mot concerning lightning[158]
W
Wall (Dr.), on electricity and lightning[3]
Watson (Dr. William), experiments in electricity[7]
———— the first to erect a lightning-conductor in England[38]
———— on St. Bride’s Church being struck by lightning[39]
———— and the protection of the Royal Navy from lightning[86]
Weathercocks and lightning-conductors[21]
Weber (Dr.) and the law of units[59]
West-End Church, Southampton, struck by lightning[181]
Westminster Bridge, electrical experiments made from[7]
———— Palace, the system of lightning-conductors at[98], [118]
Wilson, the advocate of ‘balls versus points’[40]
Winckler (Dr.), his experiments in electricity[5], [6]
Windsor Castle inadequately provided with lightning-conductors[175]
Winthrop (Professor), his defence of lightning-conductors[26], [27]
———— Franklin’s letter to, defending lightning-conductors[36]
Wurtemberg, statistics of deaths caused by lightning in[175]
Y
Yelin (J. C. von) his advocacy of brass wire for lightning-conductors[105]

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