Reel. 



Y: Date 

 Mactiine. 

 Tunis /y Cht\ ^ 

 Shat^oji lead i^/^ .^^v 

 JJuUoni , 

 Jioitum iernpcrcUure H'v 

 J^*o. of Thcrmojucter 63 4 Coi\ 



Air / 



Surface 



DREDGE ROPE. 



SOUNDtN Q WIR E, 

 Uf. 



> 



r 



X, 



V 



I 



v 



r 



500 

 7W 



NOQ 



troo 



IJOO 



1400 

 1500 



I Goo 

 1700 

 1800 



2000 



2100 

 220U 

 2300 

 24OU 



