No. 



JjUtti 



Machine. luct. 



<'>»-. Drptli 



J2 / i 



5lLiiT.~til % inrt.il 



No. of Ihyrmomrttr Cor. - 



i'mrrrlrd h iu//>:ni ( arc O 



4k Surface '7~5 Drift /, ./, , 



Vrn wt ir r rtrrri** < 



.SOUNDING WII1E 



/I 



