47° 46* 45° 44° 43° 



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



FiGUHE 16.— Ice map for June, 1932. Fifty-eight known bergs were south of the 48th paralle during the month. Numbers indicate dates on which the ice was reported 



161465—33. (Face p. 30.) 



