^t.j Machine, Heel. 



Shot i^" t,i^/ , 



Bottom* tampej'aiure 

 M. of thvmtsometer / o f^^i ^-^ 

 Cojvccted ieni>pei'atU're 



Air Sitrpttte Drifl 



Tj-^ufl or dredge 



Cor. 



BOUNBING WIRE. 



DOWN. . 



TURNH. 



UP. 



DRKDGE ROPE. 



0 



100 



300 

 4(>[> 



flOO 



IfKJO 

 1100 

 1300 

 13(H> 



Man 



10! Kl 

 17t>f.i 



wm 

 2100 



5400 



*1 



