59° 58° sr 56° 55° 54° 53° 52° 51° 50° 



48° 47° 46° 45° 44° 43° 



9° 58° 57° 56° 55° 54° 53° 52° 51° 50° 49° 48° 47° 46° 45° 44° 43° 



Figure 47.— First cruise, 24 March to 3 April 1946, showing surface isotherms and track of patrol vessel. 745743 q . 47 (p^^g p ,42, , 



