ixi\ w7 j;^/ 



Corrected U/n^perature j 

 Mr ? S Surface 'J 



/7 1. SOUNOINGWIRE. 



Drift 



«•' '- 



1^ ^ ^ 



TIfHKS, 



./^/^ 



lOOO 

 tICiU 



1300 



1700 

 xlkM 

 190U 



20UU 

 'J4on 



DRED GE ROPE. 



DOWN. 



VP. 



