502 



report — 1884. 



G. D. Liveingand J. 

 Dewar. 



B. Hasselberg 



II. E. Eoscoe and A. 



Schuster. 



P. T Cleve 



W. N. Hartley 



G. D. Liveingand J. 

 Dewar, 



B. Brauner . 



Emission Spectra, 1SS2. 



On the Spectrum of Carbon. (Reed 

 Feb. 23. Bead March 9.) 



On the Disappearance of some Spec- 

 tral Lines and the Variations of 

 MetaUic Spectra due to Mixed 

 Vapours. (Reed. March 11. Read 

 March 1C.) 



Untersuchungcn fiber das zweitc 

 Spectrum des WasserstofEs. (Read 

 April 13.) 



The Spectrum of Terbium. 



Note pn'liminaire sur le didyme. 

 (Read June 5.) 



On the Reversal of the Metallic 

 Lines as seen in Over-exposed 

 Photographs of Spectra. (Reed. 

 May 19. Read June 15.) 



On an Arrangement of the Electric 

 Arc for the Study of the Radia- 

 tion of Vapours, together with 

 Preliminary Results. (Reed. June 

 8. Read June 15.) 



On the Ultra-violet Spectra of the 

 Elements. Part I. (Reed. June 

 S. Read June 15.) 



Part II. (Reed. June 8. Read June 

 15.) 



General Observations on the Spectra 

 of Carbon and its Compounds. 

 (Reed. June 12. Read June 15.) 



Sur le didyme. (Read June 26.) 



1 Proc. Roy. Soe." xxxiii. 

 403-410; 'Chem. News/ 

 xlv. 155-156 (Abs.) ; 

 • Nature,' xxv. 545-546 ; 

 'J. Chem. Soc.'xliv. 1-2 

 (Abs.); 'Beiblatter,' vi. 

 675 (Abs.) 



'Proc. Roy. Soc.' xxxiii. 

 428-434; 'J. Chem. Soc.' 

 xliv. 2-3 (Abs.) ; ' Bei- 

 blatter,' vi. 676 (Abs.) 



' Mem. Acad. S. Petersb.' 

 [7 j xxx. No. 7, 1-24; 

 'Phil. Mag.' [5] xvii. 

 329-353 (Abs.); 'Bei- 

 blatter,' vii. G91-694 

 (Abs.) 



'J. Chem. Soc' xli. 283- 

 287; 'Ber.' xv. 12S0- 

 1284 ; ' Beiblatter,' vi. 

 790-792 (Abs.) 



'C. R.' xciv. 1528-1530; 

 'Chem. News,' xlv. 273; 

 'J. Chem. Soc.' xliv. 18 

 (Abs.); 'Ber.' xv. 1750 

 (Abs.); 'Beibliitter,' vii. 

 771-772 (Abs.) 



' Proc. Roy. Soc' xxxiv. 

 84-86; 'J. Chem. Soc/ 

 xliv. 263 (Abs.); 'Am. 

 J.' [3] xxiv. 471-472 

 (Abs.) ; 'Beiblatter,' vii. 

 27 (Abs.) 



' Proc Roy. Soc' xxxiv. 

 119-122; 'Nature," 



xxvi. 213-214 (Abs.); 

 ' Beiblatter,' vi. 934-936 

 (Abs.) ; ' J. Chem. Soc." 

 xliv. 262-263 (Abs.) 



'Phil. Trans.' clxxiv. 187- 

 222; 'Proc Rov. Soc/ 

 xxxiv. 122-123 (Abs.); 

 'Beiblatter,' vi. 934 

 (Abs.); vii. 849-856 

 (Abs.) ; ' J. Chem. Soc" 

 xliv. 262 (Abs.) 



' Proc. Rov. Soc' xxxiv. 

 123 (Abs.) 



' Proc Rov. Soc' xxxiv. 

 123-130 ;« J. Chem. Soc/ 

 xliv. 261-262 (Abs.) 



'C. R.' xciv. 1718-1719: 

 ' Chem. News,' xlvi. 16^ 

 17; 'J. Chem. Soc/ 

 xliv. 18 (Abs.); 'Ber/ 

 xv. 2231 (Abs.) 



