49° 48° 47° 46° 45° 44° 43° 



59° 58° 57° 



5° 54° 53° OZ' 51° 50° 49° 48° 47° 



Figure 6.— Ice conditions, June 1939. (.Vumerals indicate day of montli ice was sighted or reported.) 



46 » 45° 44° 43° 



220899—10 (Face p. 12) No. 5 



