Vol. IV, No. 2.] Note on the calm region in the atmosphere, etc. 51 
[N.S.] 

Plate l 
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SaaS 
= 5 tea GP Saal 
seve eA 
rae or il ”. accord mei lo the 
ieee Ps cbse rvatlrons as hacreneoadl 


ta the table | 
PE) aad Fe) aes 


















[ee Sf 



Curve gt 
of the Balloon “according to the 




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