SOUNDING WIRE, 



im:i:i n ; k \m\>y t . 



UP. 







2000 

 ■/;nn 

 '-'sin:. 

 L>!Mir> 



moo 



aaoo 

 S8O0 

 0400 

 3Q00 



:t 



:;siin 

 •Mm 



4006 



-Co 



/ ??J 



SERIAL TEMPERATURES 



I'NtTJi. rr.MJ 1 . 



NO, OF THKtt. 



con. 



COR, TEMI\ 



25 

 CO 

 100 

 300 

 H0Q 

 inn 



■ r 



IW0 

 700 

 800 

 WiQ 

 1 



R EM ARKS: 



