57° 56° 55° 54° 53° 52' 



Figure 54. — Eighth cruise, 17 June to 1 Ju 



JUNE 17 TO JULVLI946 / 

 ISOTHERMS BAS^D ON / 

 669 TEMPERATURE REPORTS 

 I -^ = NOON PQSITION. ^J^J 



51° 50° 49° 48° 47° 46° 45° 44° 43° 



, showing surface isotherms and track of patrol vessel. 740743 o - 47 (Face p. 142) No. 8 



