396 



INDEX. 



Trimonochloraniline disilicotetrafluo- 



ride, 28. 

 Trinitrosodimethylaniline disilicote- 



trafluoride, 122. 

 Triorthotoluidine disilicotetrafluo- 



ride, 27. 

 properties, 27. 

 Triparatoluidiue disilicotetrafluoride, 



27. 

 Tripyridine disilicotetrafluoride, 123. 



u. 



Cranium in the sun, 17. 



V. 



Vanadium in the sun, 17. 

 Veronica Mexicana, 281. 



Vesicaria, 249. 



Violet, ultra, wave-lengths of metallic 

 spectra in the, 288. 



Vitacese, 227. 



W. 



Ware, Charles Eliot, death of, 309, 



315. 

 notice of, 346. 

 Wave-lengths of metallic spectra in 



the ultra violet light, 288. 



X. 



Xanthoxylum, 225. 



