18 



^itmum. 



ANhtC'g'ht. 



18S- 



•July. 



0,7526 

 April. 0,7503 

 May. JO.7534 

 June. »,7462 



0,7502 



Augus0,7521 

 Serate0,7541 

 Octob0,7552 

 Noveijo,7505 

 DececlO,7421 

 Jaaua 0,7447 

 Pebrii|0,7523 

 Marcl:0,7435 

 April.l 



i 



Ofthe 

 Ofsuir 



Ofwic 



1 



W 



29,631 

 29,540 

 29,662 

 29,379 

 29,536 

 29,611 

 29,690 

 29,733 

 29,548 

 29,217 

 29,320 

 29,619 

 29,273 



Difference 



0,pl87 

 i>,0184 

 0,0157 

 0,0229 

 0,0196 

 0,0239 

 0,0163 

 0,0221 

 0,0257 

 0,0308 

 0,0317 

 0,0213 

 0,0212 



W 



0,736 



0,725 

 0,618 

 0,901 

 0,776 

 0,941 

 0,642 

 0,870 

 1,012 

 1,213 

 1,248 

 1,099 

 0,834 



SAUSSURE'S HYGROME- 

 TER. 



73,1 

 71,0 



77,7 

 76,5 

 74,5 

 77,6 

 69.7 

 64,2 

 79,5 



94,0 

 95,0 

 96,5 

 95,0 

 88,0 

 89,5 

 88,0 

 92,5 

 91,0 



55,0 

 48,0 



46,5 

 55,5 

 50,5 

 46,0 

 42,0 



39,0; 



47,0 

 50, Oi 



40i5 

 37,5| 

 43, Sj 

 46,0i 



50,01 42,5 

 67,0| 24,0| 



824. 



6 



4 



-r 



4 

 II 

 8 

 10 

 9 

 10 

 4 

 6 

 8 



37 



32 



