d 



o 



Ho 

 So 



611 

 •sanoq 



tz on i.i np ipsjute^ JsaTBaiQ 







g & 



■- Cn 



jo uoipo.ii(j .ouijiuao-ij 



> 

 y. 



Hygrometer. 



Xiipiiurio 



M ft 







•qoisu^t jnocreA 



CO 



■qi n e ^av u * 9 jm 





Temperature. 





rt- 



o 



ummiui^ 



o 



•Luniuixr jaj 



g 





^ b 



° x> 



urig ui ujnuiixii[\[ 



oo 



\u h 



o J 





i S 



^ 





rvatory 



X 



CO 



5 



1) 

 O 



o 



tn 



c 

 J 

 (J 



W 



w 



Q 



d 



> 



CJ 



x 

 W 



u 



Eg 



C 



c 



o 



OX 



3 



c 



o 

 U 



0} 



c^ 

 O 



E 



9 



D 



bh 

 rt 

 53 



