JJoUotih 



JioUotn ieiiiperafurtt / r ^-j 



Xo. of ThrrmoniHrr ^ ^ ^"'"*' 



SOUNDING WIRE. 



50.. 



7'" 



I ItKl 

 I JiMli 

 I l*. 



15"' 

 17" ■ 



t S< N I 



!.>.«. 

 /•:h n * 



^400 



OriEDGE ROPE. 



