/7 



Turns St Cor, + 



Bottom temperature >j"* / 

 Afei «/ Thermometer N$ ^ 



Machine. / 7iV>7. 



/n/t/Jt 



Currrrt.t <l. trmp, r< 1. 1 u t e 

 Trawl or dredge- or tangles 



Mr 



Drift. 



DREDGE ROPE. 



