59° 58° 57° 56° 55° 54° 53° _52°^_ „^r-,=^ 



50° 49° 48° 47° 46° 45° 44° 431^ 



59° 58° 57° 56° 55° 54° 53° 52° 5i» 50° 49° 48° 47° 46° 45° 44° 43° 



FiGUnE 8. Ice conditions, June 1935. Numbers indicate day of month ice was sighted or reported. 81771—37 (Face p. 18) No. 6 



