59" 58° 57° 56° 55° 54° 53° 52° 51° 50° 49° 48° 47° 46° 45° 44° 43° 



58° 57° 



56° 55° 54° 53° 52° 51° 50° 49° 48° 47 



Figure 11 — Ice conditions, June 1953. Figures indicate day of month ice was sighted or reported 



46° 45° 44° 



43° 



303589 



303589 O - 55 ( Face p. 14) No. 5 



