Date 



'dnis ^sfjL Our, + 



lioftom .i^-^"" C^. 

 JJofln/n- tcmpcraturo ^ ' 

 .AT'/, o/ thfyrmomotor 



In- ) ' l^urfa.QC /J , . - . 



SOUNDING WIRE. 



Cqt, 



Tirift I 1^1^. 



i/^J^ DOWN. 



//-/f./O 



:2 a. 3c' 



UP. 



TUUNS. 





1 r,iJtJ 





l7fXJ 

 Hi<» 













2IOO 





22C» 





3500 





2400 



UP. 



S3, !>■> 



7Pf 



