59° 58° ^ 57° 



GENERAL CHART 



ICE PATROL AREA 

 GRAND BANKS 



47° 46° 45° 44° 43° 



59° 5e« 57» 56° 



55° 54° 53' 52° 51° 50° 49° 48° 47° 



FiGUEE 2.— Ice conditions, January 1937. Figures indicate day of month ice was sighted or reported. 



46° 45° 44° 43° 



81041—39 (Face p. 12) No. 1 



