6^, 



Machins:'^ / Reel. 



(Joi: + / / , DepOi 



3C^ 



Jiuttom 



BoUxnH' temperaiura 

 JiTo. vf ikemwmct^r ^^j2^2^. Cor. 'hoti 



Corrected temperaiiire 



Mr ^ Sur/acG .* « DHfi 



^^ V^^ ^SOUNDING WIRE. 



iKJWN. 



/r // '^o 



1/ /' f 



4^ 4* u ^ 



UK 



oil 



TURNS. 



u 



soo 



3«M 



Bo.-) 



JOOO 



1100 



J 300 



urio 

 1500 

 1600 

 tToo 

 1600 



2CKJO 



■JliJO 



avou 

 S300 

 24CJ0 



_pREDGE ROPE 



DOWN. 



