732 



ALPHABETICAL INDEX. 



Humidity, Relative, and Force of Vapor, Haeghens 

 a u " " Kaemtz 



" " Factor ^, English measures 



'« " " French measures 



" <' from Dew point Instruments 



" " " Saussure's Hygrometer, Gay Lus.^^a 



" " " " " Haeghens 



" <' Greenwich, Glaisher 



Hygroraetrical Tables .... 



" " based on Greenwich observations 



" " constants of Laplace . 



" " " Regnault . 



Hypsometric correction for curvature and refraction . 



" Tables, Baily (English measures) 



" " Delcros 



" " Dippe .... 



" " " modified Gauss's . 



'< " Guyot .... 



« " Plantamour's, Bessel 



PAGE 



. 194 



. 195 



. 126 



. 72 



. Ill 



. 193 



. 194 



. 140 

 37-205 



. 137 



. 349 



. 46 



. 434 



. 407 



. 349 



. 398 



. 392 



. 371 



. 410 



I. 



Inches and Duodecimal Lines into Decimals of a Foot 

 " English, from Centimetres 

 «' " " French Inches and- Lines 



« " " " or Paris Lines . 



« " " Millimetres 



" " into Centimetres 



« " " French Inches and Lines 



« " " " or Paris Lines . 



" " " Millimetres 



" French, from Centimetres (rain measures) 

 " " " English Inches (rain measures) 



" " into Centimetres (rain measures) 



« " " English Inches (rain measures) 



India, standard of Length compared with other nations 

 Insolation, length of, for any given Latitude . 



498 

 200 

 203 

 260 

 258 

 201 

 201 

 257 

 257 

 200 

 201 

 202 

 203 

 709 

 711 



K. 



Kaemtz, Elastic Force of Vapor, in Millimetres .... 188 



" Reduction of old French Barometer to freezing point . . 330 

 " Relative Humidity, corresponding to degrees of Saussure's Hygro- 

 meter ........ 195 



" Weight of Vapor, in Grammes in Cubic Metre of Air . . 192 



