PART I. AUTHOR-INDEX. 75 



Hutchiiis, C. C. (Cont'd). Notes on metallic spectra. Amer. J. Sci. 



(3) 37 (1889) 474-476. 



, Radiation of atmospheric air. Amer. J. Sci. (3) 43 



(1892)357-365. 

 — — . Notice on the absorption of radiant heat by Alum. 



Amer. J. Sci. (3) 43 (1892) 558-559; Beibl. (1892) 666. 

 . Absorption of gases in a high vacuum. Am. J. Sci. 



(4) 6 (1898) 61-64. 



H niton, R. S. Compound line spectrum of hydrogen. Phil. Mag. 



(5) 46 (1898) 338-343. (With bibliography of recent contribu- 

 tions to the hydrogen spectrum.) 



Inihert, A., et H. Bertin-Sans. Diffusion des rayons de Rontgen. 



C.-R. 122 (1896) 524-526. 

 Lines, R. T. A. Order of brightness of first magnitude stars. Jour. 



B. A. A. 5 (1895) 402-405. 

 . Magnitude of /; Argus, 1896. Mon. Not. 57 (1897) 



155- 

 Irivin, W. Cause of the light of the hydrocarbon flame. J. Chem. 



India 16 (1897) 296-297; Beibl. (1897) 862. 

 Isaachsen, D. Farbenanderungen von Salzlosungen. Ztsch. phys. 



Chem. 8 (1891) 145-149. 

 Isambert, F. Action de I'acide chlorhydrique gazeux sur le fer. 



C.-R. 102 (1886) 423-425. 

 Ives, F. E. Aether-Oxygenlaterne. Dingler's pol. J. 276 (1890) 322. 

 — — . The Photochromoscope. Trans. Scottish Soc. Arts 



(1896) 136-151. 

 Izarn. Photographic de certains phenomenes fournis par des com- 



binaisons de reseaux. C.-R. 116 (1893) 572-574; Beibl. (1893) 



1071. 

 . Photographic des ondes stationaires lumineuses. C.-R. 121 



(1895) 884-886; Beibl. (1896) 653. 



J 



Jackson, Herbert. Use of certain phosphorescent substances in 

 rendering X-rays visible. Chem. News 72 (1895) ^5°^ J- Chem. 

 Soc. 55-56 (1894) 743-744; Beibl. (1894) 1049. 



— . Phosphorescence. Phil. Mag. (5) 46 (1898) 402-414; 



Beibl. (1898) 847. 



