741 



PAGE 



679 

 195 



193 



ALPHABETICAL INDEX. 



Reikiavik, Monthly correction Non-periodic Var. Temperature 

 Relative Humidity, corresponding to degrees of Saussure's Hair Hygrometer 

 '* " corresponding to degrees of Saussure's Hair Hygrometer, 



Gay Lussac . 

 " " deduced from Indications of Saussure's Hair Hygrometer, 



Haeghens . . . . . .194 



" " Factor p- English measures, Regnault's constants . 126 



" " "• French measures, Regnault's constants . 72 



" " from Dew point instruments . . . .111 



" " " " Haeghens . . .66 



Rhine Feet into Englisli Feet ...... 492 



'• " Feet of Vienna ...... 493 



" " French Feet ...... 492 



" " " Toises . . . . . .491 



" Metres . . . . . . .491 



Rio Janeiro, Hourly corrections Periodic ^"ar. Temperature . . ■')[)(), 591 



Rome, Hourly corrections Periodic Var. Temperature . . .611 



Russia, standards of Length compared with other nations . . . 709 



Russian Barometer compai-ed witli Metrical ..... 247 



" " " " old French . . . . 252 



" Half-Lines converted into Millimetres .... 261 



" " " " Paris Lines .... 261 



Russian AVersts into Kilometres ...... 529 



" '• '• Austrian Miles, 



'• " '' Prussian Miles, 



'' '• " German Miles, 



" '■ " Nautical Leagues, 



'' French Leagues, 

 '• *• '• Geographical Miles, 



•• English Statute Miles ..... 529 



'• Square Wersts into Square Kilometres .... 561 



" " '• " Austrian Square Miles. 



'• '• " '' Prussian Square Miles, 



'' '• •■ •' German Square Miles, 



'• '• •• •' Nautical Square Leagues, 



'• '• '• " French Square Leagues, 



'• '• •• " Geographical Square Miles, 



" '•' " English Square Statute Miles . . . 561 



S. 



Salem, Monthly corrections Non-periodic Var. Temperature . 

 Salzburg, Hourly corrections Periodic Var. Temperature 

 Salzuflen, Hourly corrections Periodic Var. Temperature 



678 



(;i6 



630 



