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AERONAUTICS. 



BY 



G. BREWER and P. T. ALEXANDER. 

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THE OBSERVATORY, 



A MONTHLY REVIEW OP ASTRONOMY. 



Edited by 

 H. H. TURNER, M.A., B.Sc, Sec. R.A.S., 

 T. LEWIS, P.R.A.S., 

 H. P. BOLLIS, E.A, F.R.A.S. 



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TAYLOR'S SCIENTIFIC MEMOIRS. 



Selected from tlie Transactions of Foreign Academies of Science and Learned 

 Societies, and from Foreign Journals. First Series, August 1836 to September 

 1852 : 21 parts. New Series, Natural History : 4 parts. Natural Philosophy : 

 4 parts. 



A complete set of this valuable Work, containing memoirs by Arago, Balard, 

 Becquerel, Berzelius, Bessel, Biot, Botto, Bunsen, Burmeister, Carus, Cauchy, 

 Chevreul, Clausius, Clapeyron, Cruger, Danielsseri, Dove, Ehrenberg, Emmerich, 

 Encke, Fresnel, Gauss, Goldschmidt, Hansen, Helmholtz, Henry, Hoffmann, 

 HofFmeister, Holtzmann, Jacobi, Jamin, Knoblauch, Koene, Koren, Krohn, 

 Lamont, Lenz, Le Verrier, Liebig, Lowig, Magnus, Melloni, Menabrea, Meyen, 

 Mitscberlich, Mohl, Moser, Mossotti, Miiller, Neumann, Nobili, Ohm, Ostro- 

 gradsky, Pelouze, Peltier, Plateau, Pliicker, Poggendorff, Poisson, Pouillet, 

 Provostaye, Redtenbacher, Regnault, Riess, Romer, Rose, Rudberg, Savart, 

 Schleiden, Schmidt, Schultess, Seebeck, Sefstrom, Senarmont, Siebold, Verany, 

 Vogt, Von Baer, Von Wrede, Walckenaer, Wartman, Wichura, Wiedemann, 

 Weber. 



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TELESCOPIC WORK FOR STARLIGHT EVENINGS. 



BY 



WILLIAM F. DENNING, F.E.A.S. 



(Formerly President of the Liverpool Astronomical Society.) 



This work is intended as a useful companion for amateur observers, and 

 contains many facts and references likely to stimulate their interest in the 

 sublime science of Astronomy. 



Chapters are given on the Invention of the Telescope, on Large and Small 

 Telescopes, and copious notes on Telescopic work. Then follow descriptions 

 of the Sun, Moon, Planets, Comets, Meteors, Stars, and Nebulae. The methods 

 and requirements of modern observation are alluded to, and the information has 

 been carefully brought up to date. 



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