TtLp/M fCj dor, » *-/ 



Bottom T^L ^ 



IJoUoni tempts rat t4^r 6 

 J^a. of the^rmometJM* _ 

 CorrecUd tomperfitibre 

 Air Sturfacn 



Date y^i^ f*sf /ir>H^ 



JUeU 



Oor» 



DHft 



Tmwt or elredffe 



SOUNDING WIRE. 



0UQ 



lOtKJ 



f 



1500 



1700 



aooo 



^•|'« 



OnEOGE noPE. 



