59° 58° 57° 56° 55 



54° 53° 52° 51° 50° 49° 48° 47° 46° 45° 44° 43° 



Figure 41.— Ice conditions, February 1946. Figures indicate day of month ice was sighted or reported. 740743 o - 47 (Face p. 130) No. l 



