402 SUPPLEMENT. 



Jahresber. d. Chemie (1871;, 151, diffraction and dispersion in iodide, 

 bromide, and chloride ofsilver, by W. Wernicke, 

 (1871 |, 153, diifractive power of various liquids, 

 by Croullebois. 



" (1871 i, 153, diffractive power of gases, by Fr. Mohr. 



" (1871), 154-160, anomalous dispersion of bodies 



colored on the surface, l>y A. Kundt. 



(1871), 160, interference-scale for spectroscopic 

 iii.-!i>un - 1 1 1 » • 1 1 1 s , liy J. Miiller and by Sorby. 



(1871), 160, variable Bpectra, by A. J. Angstrom. 



(1*71 ), 160-165, spectra ofgases, by Ajigstrom. 



(1871), 165, spectrum analysis, by G. Balet 



I 1871), 167, spectrum of lightning, by 11. VogeL 

 " " (1871 ), 168, solar spectrum, by J. Janssen. 



" (1871), 169, spectrum of the aurora, by Browning, 

 Zollner, B. J. Ellery, Lord Lindsay, (;. F. 

 Barker, and II. VogeL 



" (1871 , 169, comparative inv< stigations of thespec- 

 trum, by L Troost and P. Hautefeuille. 

 •• " (1871), 172, absorption by iodine-vapour, l>v An- 



drews. 



" a | 1871), 17:!, inversion of the spectrum lines, by A. 



Weinhold. 



" (1871)i 175, illumination, absorption, and fluores- 

 cence, by A. Lallemand. 



| 1871 ►, 179-189, chemical effects of light, by II. E. 



Rosooe and T. E. Thorpe. 

 " " (1871), 189, quantitative analysis, by Vierordt 



" •' (1871), 191, phosphorescence, by A. Porster. 



" •• ( 1 8 7 J ' . !•". 1. ultra-violet rays of the solar spectrum, 



by Sekulic. 

 " '• (1872), 136, absorption spectrum of chlorophyll, 



by < lhautard. 

 " " (1^7'J . l.'!7, ahsorptiou sj>ectrum of saltpetre, by 



1 >. I tames, 

 " *■ (1872), 138, absorption spectrum of chlorine, by 



( fornes. 

 " " (187- l, 139, 1 11, absorption spectrum of sulphur, 



by (J<nie7 



