OF THE VAPOURS OF BENZENE AND ITS HOMOLOGUES, 
505 
(continued). 
15 - 5 mm. 
A. 
9 mm. 
A. 
5 mm. 
A. 
> r.s. 
\ 2356-5 
54 1 
2355 1 , 
49-5 j 
\ V± 
\ 52 H 
45 • 5' 
N 44 j 
r 
2259-5 
f. 
88 bands 
52 bands 
38 bands 
4 mm. 
A. 
30 bands 
YOL. CCVIII.—A. 
3 T 
