662 



Lieutenant Rennt on the Constants, ^c. 



Table XII. 



Metres. 



Height above level of the sea, by accurate spirit- 

 levelling of the cuvette of the barometer of the 

 Convent of the Great Saint Bernard, .... 



Height above level of the sea, by accurate spirit- 

 levelling of the cuvette of the barometer of the 

 Observatory of Geneva, 



Height above level of the sea, by accurate spirit- 

 levelling of the zero of the limnimetre, Geneva, 



Height above the level of the sea by accurate spi- 

 rit-levelling of the mean level of the surface of 

 Lake Geneva, 



Height of Mont Blanc above the cuvette of the ba- 

 rometer of the Convent of Great Saint Bernard 

 according to barometric calculations, made from 

 observations, hygrometric as well as barometric, 

 made by Messrs. Beavais and Martins, during 

 their ascent of Mont Blanc, 29th August, 1844, 

 compared with corresponding observations made 

 at the Convent, 



Height of Mont Blanc above the level of the sea, . 



2478-34 



408-00 



373-86 



375-92 



English Feet 



8131-18 



1338-61 



1226 60 



1233-35 



2339-0 

 4817-34 



7674- 02 

 15805-20 



