SUPPLEMENT. 



401 



Jahresber. d. Chemie 



26 t 



1869), 180, spectrum of the aurora, by Angstrom. 

 1869), 181, spectrum of sulphur, by G. Salet. 



1869), 182, spectrum of acetylene, by Berthelot 



and F. Richard. 

 1869), 182, absorption spectrum of chlorine, by 



Morren. 

 1869), 183, absorption spectra of steam and of 



saltpetre, by E. Luck. 



1869), 184, absorption spectrum of mangansuper- 



chloride, by E. Luck. 

 1870), 148, spectrum of heat, by Becquerel. 

 1870), 172, spectrum analysis, by A. Kundt. 

 1870), 172, absorption spectra of liquid nitrates, 



by A. Kundt. 



1870), 173, spectroscopic examination of sulphur 

 and phosphorus, by Salet. 



1870), 174, absorption spectrum of iodine vapour, 

 by R. Thalen. 



1870), 174, spectra of chalk, magnesia, baryta, and 

 strontium, by Huggins. 



1870), 175, spectrum 'of fat oils, by J. Muller. 



1870), 175, influence of temperature on the sensi- 

 tiveness of spectrum reactions, by E. Cappel. 



1870), 177, spectra of gases, by A. Secchi. 



1870), 177, note, spectra of stars, by Leseueur, 

 Hennessey, Secchi, Lockyer, and Youug (C. A.). 



1870), 321, absorption spectrum of nitrates of di- 

 dymium, by Erk. 



1870), 930, spectrum analysis in general, by H. C. 

 Sorby. 



1871), 120, heat spectra of sunlight and limelight, 

 by S. Lamansky. 



1871), 144-149, spectra of colored bodies, by W. 

 Stein. 



1871), 150, use of a reflector behind the spectrum 

 apparatus, by H. Fleck. 



1871), 150, spectrum of calcium, by R. Blochmann. 

 1871), 151, diffraction and dispersion of selenium, 

 by J. L. Sirks. 



