ON THE BIBLIOGRArHY OF SPECTROSCOPY. 



209 



Astronomical Applications, 1890. 



W. Huwgins and 

 Jlrs. Huggins. 



W. Huggins . 



J. Janssen 



W. Huggins . 



E. A. B. Mouchez . 



H. C. Vogel . 



L. Becker 



A. de la Baume 

 Pluvinel. 



E. C. Pickering 

 C. Piazzi Smyth 

 J. N. Lockyer 



J. Janssen 



E. C. Pickering 



On a New Group of Lines in the 

 Photographic Spectrum of Sirius. 

 (Uecd. April 25. Read June 12.) 



Sur le spectre visible et photo- 

 graphique de la grande nebuleuse 

 d'Orion. (Read June 23.) 



Sur r^clipse partielle du soleil du 

 17 juin. (Read June 23.) 



Sur le spectre photographique de 

 Sirius. (Read June 30.) 



Photographies spectrales d'etoiles 

 de MM. Henry, de rObservatoire 

 de Paris. (Read July 7.) 



Ueber die Bahnbewegung von o 

 Virginis. (July.) 



The Solar Spectrum at Medium 

 and Low Altitudes. (Read July 

 21.) 



Sur I'observation de I'eclipse an- 

 nulaire du soleil du 17 juin 1890. 

 (Read July 28.) 



Stars having Peculiar Spectra. 

 (Aug.) 



Photographs of the Invisible in 

 Solar Spectrography. (Read 

 Sept. 8.) 



C!omparison of the Spectra of Ne- 

 bulee and Stars of Groups I. and 

 II. with those of Comets and 

 Aurorse. (Aug.) 



On Stellar Variability. (Aug.) 



Compte rendu d'une ascension 

 scientifique au Mont-Blanc. (Read 

 Sept. 22.) 



Stars having Peculiar Spectra. 

 (Oct.) 



Stars having Peculiar Spectra, in- 

 cluding New Variables in Tri- 

 angulum and Hydra. (Oct.) 



Stars having 

 (Oct.) 



Peculiar Spectra. 



' Proc. Roy. 

 216-217. 



Soc' siviii. 



1891. 



'C. R.' ex. 1310-1311 ; 

 ' Nature,' xlii. 240 (Abs.) ; 

 ' Beibliitter,' xiv. 790 

 (Abs.) 



'C. R.' ex. 1290-1292; 

 ' Nature,' xlii. 25G (Abs.) ; 

 'Uhem. News,' Lxii. 38 

 (Abs.) ; ' Beiblatter,' xix. 

 787 (Abs.) 



'C. R. ex. 1357-1358 

 ' Nature,' xlii. 263 (Abs.); 

 'Chem. News,' Mi. 38 

 (Abs.) ; ' Beiblatter,' xiv. 

 790 (Abs.) 



' C. R.' cxi. 5-6 ; ' Nature, 

 xlii. 282 (Abs.); 'Bei- 

 blatter,' xiv. 789 (Abs.) 



'Astr. Nachr.' No. 2995, 

 305-316; 'Nature,' xliii. 

 235-237 (Abs.) 



' Trans. Roy. Soc. Edinb.' 

 xxxvi. 99-210; 'Nature,' 

 xliii. 399-400 (Abs.) 



«C.R.' cxi. 220-222; 'Na- 

 ture,' xlii. 360 (Abs.) 



'Astr. Nachr.' No. 2986, 

 155-156; 'Nature,' xlii. 

 429 (Abs.) 



'Brit. Assoc. Rep.' 1890, 

 750-751 ; ' Beibliitter,' 

 svi. 279 (Abs.) 



' Nature,' xlii. 342-345, 

 393-397. 



'Nature,' xlii. 415-419. 



' C. R.' cxi. 431-447 ; ' Na- 

 ture,' xlii. 555 (Abs.) 



'Astr. Nachr.' No. 2997, 

 363-364; 'Nature,' xlii. 

 619 (Abs.) 



'Astr. Nachr.' No. 3008, 

 117-120; 'Nature,' xliii. 

 184 (Abs.) 



'Astr. Nachr.' No. 3011, 

 166; 'Nature,' xliii. 280 

 vAbs.) 



