2 

 3 

 4 

 5 

 6 

 7 

 8 



17 



18 



Cruise 13, May, 1958 



16 24''04' 82° 10' 



58' 

 53' 

 50' 

 50' 



II 



45' 

 43' 



27' 

 28' 

 40' 

 33' 

 26' 

 23' 

 10' 



12 

 17 

 16 

 18 

 17 

 16 

 13 

 10 



2138 2347 



0146 0312 



0357 0445 



2205 2325 



0010 0215 



0325 0405 



0443 0513 



2021 2100 



24.4 

 28.7 



28.8 

 29.1 

 26.9 

 24.5 

 23.4 



29.0 

 35.6 



38.7 

 39.6 

 35.6 

 30.1 

 31.1 



29 



