M>. &£/(p OJ Bate 

 xOC^J Mar it ine. 



Tiwu^tf^Cor. v *-f f 



■JU> 



Bottom 



Bottom temvera&wi 

 t Yo. of Thermometers'^/ 0 



Cor. - 



Cor reeled temperature 3 Y ° 



Mr y ^ .Surfaee J 2~ Drifl.Z^ W^W. 



SOUNDING WIRE. 



t» iWNi 



0~b 

 . 0 I S£ 



6 o , ^-o 



0 b <H> 



VP. 



JSft> 



TtMINS. 



200 

 300 



50O 



Boa 



1 < .1 ,o 

 I 100 

 1 .'i_>i 1 



M°° 

 1400 

 1500 

 1600 

 1700 

 I Sao 

 lyoo 

 2000 

 2100 

 2200 



2JOO 

 2.|OU 



DREDGE ROPE, 



DOWN. 



to itroD 



2-2 JO 



I p. 



1*57 AT 



•if. i? 

 sx 



?%sr> 



jy 



*3 



5 



3* 

 ^4 



