.Much ut c. 

 Tu rn* : Cor. + ? 0 

 MHttrirr /cud 

 Huiium 



BolUim temperature — " 

 .Ah. uf thermometer • — 

 Corrected Iciapcratu rt 

 .//'/■ Surface 

 Trau l or drrd^r 



SOUNDING WIRE. 

 OOWN, lift 



u. a 



1 1'- 



ll KM 



,|i»r 

 7<«> 



I 31 KJ 



I 



I i Mr 

 .'- » N I 



Car.- 

 hnft 



DREDGE RoW 



noww, 



UP. 



I 



« mi 



