



7 — r — !»--" : 



• 



50° 49° 48° 47° 46° 45° 44° 







f ,»\""i"" 



42" 



''""/"»/ 1 





ICE 



CHART 



JUNE 1958 



,U.«»»' 



i 



v 



59° 58° 57° 56' 



55° 54° 53° 52° 51° 50° 



Figure 11. — Ice conditions, June 1958. Figures indicate day of 

 month ice was sighted or reported. 



46° 45° 44° 43° . 



515507 O-60 (Face p. 14) No. 1 



