On Underground Temperatures. 



115 



Deal "Waterworks 



196 



Decise, Nievre 



25 



Denton, Manchester . . 



229 



Deptford W ater works . . 



9 on 



Devonshire 



51 



Dover Castle 



197 



Dover Waterworks . . 



198 



"Hi -it in fi^l/I J 



jJUKinaeici . . . . ■< 



85, 86, 

 159 



Dundee . . 



185 



Dunkirk 



209 



Durham, Hetton Colliery . . 



116 



CI TT i-i 11" 



„ S. Hetton Colliery . . 



136 



„ Heaton Colliery 



117 





195 



Eastern Virginia, U.S.A., 





Mills's Pit 



59 



jJitto, ditto, Wilis s Jrit . . 





Ditto, ditto, Midlothian Pit 



61 



r 



Freiberg, Saxony .. < 



h Q Q 



7, 8) 9, 

 10, 13 



G-hadames, Tripoli 



95 



Giromagny, near Belfort 



1 



Gosport . . . . . . 



91 1 



ALL 



Grimsby Docks 



199 



Guanaxuato, Mexico. . 



3 



Hucknall Torkard Colliery, 





JLX OULfe . . . . . . 



i 



Ireland, various mines 



173 



,, county Cork. . 



177 



,, ,. Waterford . . 



176 



„ ,, Wicklow 



175 



Kentish Town 



129 



Kidderminster 



189 



Killingworth 



17 



Kiveton Park Colliery 



107 



La Fayette, Indiana . . , . 



223 



Lille (St. tenant) 



32 



Littry, Calvados 



24 



Louisville, Kentucky, . 



88 



Lye Cross, Dudley 



228 



Manchester, Ashton Moss . . 



161 



Manegaon, India 



151 



Meaux, Marne 



62 



Meiahadalon, Algeria 



98 



Messis, Algeria 



97 



Micuipampa, Peru 

 Minden, Prussia 



6 



182 



Moira Colliery, Warwickshire 



109 



No. in 

 Table I. 



Mondorff, Luxembourg 

 Mons (Couchant de Flenu) 



„ Cuesmes 



„ La Louvirere . . 



,, Graineries 

 Monte Massi, Tuscany 

 Mont Cenis Tunnel . . 

 Montigny, Belgium . . 

 Moscow 



Naples, Large Vittoria 



„ Royal Palace 

 Neath, South Wales . . 

 Neu Salzwerk 

 Neuffen, Wurtemberg 

 Newport, Isle of Wight 

 Norley Coal Co., Wigan 

 North Seaton, Newcastle 



Ostend, Belgium 

 Oued-el-Halleg 



Paris, IScole Militaire 

 „ Grenelle 

 St. Ouen 



,, La Chapelle, St. Denis 

 Pendleton Colliery, Man 



Chester 

 Percy Main 

 Pitzbuhl, Magdeburg 

 Pondichery, E. India 

 Pontypridd, S. Wales 

 Pregny, near Geneva 

 Przibram, Bohemia 



Eadstock, Somerset, May 

 Pit 



Eadstock, Somerset, Ludlow 

 Pit 



Ram's Mine, Lancashire 



Reggio, Italy 



Rehme, Westphalia . . 



Richmond, Surrey . . 



Rochefort, Charente . . 



Rosebridge Colliery, Wigan 



Ruabon, N. Wales . . 



Rudersdorf, Berlin . . 



Sahara Desert 

 St. Andre, Eure 

 St. Gothard Tunnel . . 

 St. Helen's Waterworks 

 St. Louis, U.S. America 

 St. Petersburg 

 St. Sever, Rouen 

 Sark and Herm . . 



i 2 



