Chart N"" J Od. 



SkoiviTi^ the veloc ity of wind 

 from 7 A. M. on. ik& J'^'' to 2fiM. 

 on (he ^ ^l^of October, 1880. 



T # -t- 1^ 

 ^ 1^ ^ H /^ 1" «e 



A 



jZ^ 



ea 



Jc 



3. -t- 



(£9 



7t 



A 



# 



a 



^ 



9 ^ 



-f 



^ 



/ 



i6 



^ 



3 



^ ■% 



^ 



4- 



^ 



R 



ll 



') 



1^ + 



8^ 



JSl 



y> <:>*• 



S-*" 



"*■!»- 



Ji 51 « 5| \\ % ?? II si |i ?| II -& if äj SJ 



A/ole. — T'he Areak in lAe 

 curve ieiiueerv 2A.M. an-d 3 



A.M. 



^Ihe veto 



.rt.presentuifftriei>eLocv 

 iy of the wind t~s due to Ihefaci 



ihai,oeiujeen Ih^si» hours, the 

 re^islerinfi' apparatus conrteel- 

 lö'rnnh 



5i,erin. p < 

 /iLh trie I 



ed u-'ith tfi^ anemo 

 not in motLon 



loas 



DC 



% 



^' 



^ 



Sil 



A 



^ 



»f 



09 



iV 



/ 



^ 



X 



/ 



a 



a 



1 



fV\ 



8t 



-fr 



Wl 



•) 



^ 



H 



^ 



3 



^ 



s 



S 



Ifi 



X 



* 



V 



1 



•W. 



^ 



^ 



=. itf? fl* ^ -^ 



