58° 57° 56° 55° ^4° 53° 52° 51° 50° 49° 48° 47° 46° 45° 44° 43° 



59° 58° 57° 56° 55° 54° 53" 52° 51° 50° 49° 48° 47° 46° 



Figure 4. — Ice conditions, May 1947. Figures indicate day of month ice was sighted or reported. 



45° 44° 43" 



827714 O - 49 (Face p. 24) No. 4 



