|   
                     
                     1946
                     
                    
                     
                     Ice Chart, Grand Banks Region, March, Ap
                     
                    
                     
                     Physical Atlas
                     
                    
                     
                     Ice Chart, Grand Banks Region, March, Ap
                     
                    | 
      
        |   
                     
                     1946
                     
                    
                     
                     Ice Chart, Grand Banks Region, May, June
                     
                    
                     
                     Physical Atlas
                     
                    
                     
                     Ice Chart, Grand Banks Region, May, June
                     
                    | 
      
        |   
                     
                     1946
                     
                    
                     
                     Ice Chart, Grand Banks Region, July, Aug
                     
                    
                     
                     Physical Atlas
                     
                    
                     
                     Ice Chart, Grand Banks Region, July, Aug
                     
                    | 
      
        |   
                     
                     1946
                     
                    
                     
                     Ice Chart, Grand Banks Region, September
                     
                    
                     
                     Physical Atlas
                     
                    
                     
                     Ice Chart, Grand Banks Region, September
                     
                    | 
      
        |   
                     
                     1946
                     
                    
                     
                     Ice Chart, Grand Banks Region, November,
                     
                    
                     
                     Physical Atlas
                     
                    
                     
                     Ice Chart, Grand Banks Region, November,
                     
                    | 
      
        |   
                     
                     1946
                     
                    
                     
                     Section Title Page: Baltic Sea.
                     
                    
                     
                     Physical Atlas
                     
                    
                     
                     (Section Title Page) Baltic Sea.
                     
                    | 
      
        |   
                     
                     1946
                     
                    
                     
                     Baltic Sea, Index Chart for Ice Data Tab
                     
                    
                     
                     Physical Atlas
                     
                    
                     
                     Baltic Sea, Index Chart for Ice Data Tab
                     
                    | 
      
        |   
                     
                     1946
                     
                    
                     
                     Text Page: Ice Data Tables, Baltic Sea.
                     
                    
                     
                     Physical Atlas
                     
                    
                     
                     (Text Page) Ice Data Tables, Baltic Sea.
                     
                    | 
      
        |   
                     
                     1946
                     
                    
                     
                     Text Page: Ice Data Tables (continued), 
                     
                    
                     
                     Physical Atlas
                     
                    
                     
                     (Text Page) Ice Data Tables (continued),
                     
                    | 
      
        |   
                     
                     1946
                     
                    
                     
                     Text Page: Ice Data Tables (continued), 
                     
                    
                     
                     Physical Atlas
                     
                    
                     
                     (Text Page) Ice Data Tables (continued),
                     
                    | 
      
        |   
                     
                     1946
                     
                    
                     
                     Text Page: Ice Data Tables (continued), 
                     
                    
                     
                     Physical Atlas
                     
                    
                     
                     (Text Page) Ice Data Tables (continued),
                     
                    | 
      
        |   
                     
                     1946
                     
                    
                     
                     Text Page: Ice Data Tables (continued), 
                     
                    
                     
                     Physical Atlas
                     
                    
                     
                     (Text Page) Ice Data Tables (continued),
                     
                    | 
      
        |   
                     
                     1946
                     
                    
                     
                     Text Page: Ice Data Tables (continued), 
                     
                    
                     
                     Physical Atlas
                     
                    
                     
                     (Text Page) Ice Data Tables (continued),
                     
                    | 
      
        |   
                     
                     1946
                     
                    
                     
                     Text Page: Ice Data Tables (continued), 
                     
                    
                     
                     Physical Atlas
                     
                    
                     
                     (Text Page) Ice Data Tables (continued),
                     
                    | 
      
        |   
                     
                     1946
                     
                    
                     
                     Ice Chart, Baltic Sea, October.
                     
                    
                     
                     Physical Atlas
                     
                    
                     
                     Ice Chart, Baltic Sea, October.
                     
                    | 
      
        |   
                     
                     1946
                     
                    
                     
                     Ice Chart, Baltic Sea, November.
                     
                    
                     
                     Physical Atlas
                     
                    
                     
                     Ice Chart, Baltic Sea, November.
                     
                    | 
      
        |   
                     
                     1946
                     
                    
                     
                     Ice Chart, Baltic Sea, December.
                     
                    
                     
                     Physical Atlas
                     
                    
                     
                     Ice Chart, Baltic Sea, December.
                     
                    | 
      
        |   
                     
                     1946
                     
                    
                     
                     Ice Chart, Baltic Sea, January.
                     
                    
                     
                     Physical Atlas
                     
                    
                     
                     Ice Chart, Baltic Sea, January.
                     
                    | 
      
        |   
                     
                     1946
                     
                    
                     
                     Ice Chart, Baltic Sea, February.
                     
                    
                     
                     Physical Atlas
                     
                    
                     
                     Ice Chart, Baltic Sea, February.
                     
                    | 
      
        |   
                     
                     1946
                     
                    
                     
                     Ice Chart, Baltic Sea, March.
                     
                    
                     
                     Physical Atlas
                     
                    
                     
                     Ice Chart, Baltic Sea, March.
                     
                    | 
      
        |   
                     
                     1946
                     
                    
                     
                     Ice Chart, Baltic Sea, April.
                     
                    
                     
                     Physical Atlas
                     
                    
                     
                     Ice Chart, Baltic Sea, April.
                     
                    | 
      
        |   
                     
                     1946
                     
                    
                     
                     Ice Chart, Baltic Sea, May.
                     
                    
                     
                     Physical Atlas
                     
                    
                     
                     Ice Chart, Baltic Sea, May.
                     
                    | 
      
        |   
                     
                     1946
                     
                    
                     
                     Ice Chart, Baltic Sea, June.
                     
                    
                     
                     Physical Atlas
                     
                    
                     
                     Ice Chart, Baltic Sea, June.
                     
                    | 
      
        |   
                     
                     1946
                     
                    
                     
                     Section Title Page: Black Sea.
                     
                    
                     
                     Physical Atlas
                     
                    
                     
                     (Section Title Page) Black Sea.
                     
                    | 
      
        |   
                     
                     1946
                     
                    
                     
                     Black Sea, Index Chart for Ice Data Tabl
                     
                    
                     
                     Physical Atlas
                     
                    
                     
                     Black Sea, Index Chart for Ice Data Tabl
                     
                    | 
      
        |   
                     
                     1946
                     
                    
                     
                     Text Page: Ice Data Tables. Map: Ice Cha
                     
                    
                     
                     Physical Atlas
                     
                    
                     
                     (Text Page) Ice Data Tables. Map: Ice Ch
                     
                    | 
      
        |   
                     
                     1946
                     
                    
                     
                     Ice Chart Black Sea, November, December.
                     
                    
                     
                     Physical Atlas
                     
                    
                     
                     Ice Chart Black Sea, November, December.
                     
                    | 
      
        |   
                     
                     1946
                     
                    
                     
                     Ice Chart Black Sea, January, February.
                     
                    
                     
                     Physical Atlas
                     
                    
                     
                     Ice Chart Black Sea, January, February.
                     
                    | 
      
        |   
                     
                     1946
                     
                    
                     
                     Ice Chart Black Sea, March, April.
                     
                    
                     
                     Physical Atlas
                     
                    
                     
                     Ice Chart Black Sea, March, April.
                     
                    | 
      
        |   
                     
                     1946
                     
                    
                     
                     Section Title Page: White Sea.
                     
                    
                     
                     Physical Atlas
                     
                    
                     
                     (Section Title Page) White Sea.
                     
                    | 
      
        |   
                     
                     1946
                     
                    
                     
                     White Sea Index Chart for Ice Data Table
                     
                    
                     
                     Physical Atlas
                     
                    
                     
                     White Sea Index Chart for Ice Data Table
                     
                    | 
      
        |   
                     
                     1946
                     
                    
                     
                     Ice Charts, White Sea (Beloye More). Oct
                     
                    
                     
                     Physical Atlas
                     
                    
                     
                     Ice Charts, White Sea (Beloye More). Oct
                     
                    | 
      
        |   
                     
                     1946
                     
                    
                     
                     Section Title Page: Okhotsk Sea Region.
                     
                    
                     
                     Physical Atlas
                     
                    
                     
                     (Section Title Page) Okhotsk Sea Region.
                     
                    | 
      
        |   
                     
                     1946
                     
                    
                     
                     Okhotsk Sea Region, Index Chart for Ice 
                     
                    
                     
                     Physical Atlas
                     
                    
                     
                     Okhotsk Sea Region, Index Chart for Ice 
                     
                    | 
      
        |   
                     
                     1946
                     
                    
                     
                     Ice Data Tables, Okhotsk Sea Region.
                     
                    
                     
                     Physical Atlas
                     
                    
                     
                     Ice Data Tables, Okhotsk Sea Region.
                     
                    | 
      
        |   
                     
                     1946
                     
                    
                     
                     Ice Data Tables (continued), Okhotsk Sea
                     
                    
                     
                     Physical Atlas
                     
                    
                     
                     Ice Data Tables (continued), Okhotsk Sea
                     
                    | 
      
        |   
                     
                     1946
                     
                    
                     
                     Ice Data Tables (continued), Okhotsk Sea
                     
                    
                     
                     Physical Atlas
                     
                    
                     
                     Ice Data Tables (continued), Okhotsk Sea
                     
                    | 
      
        |   
                     
                     1946
                     
                    
                     
                     Ice Data Tables (continued), Okhotsk Sea
                     
                    
                     
                     Physical Atlas
                     
                    
                     
                     Ice Data Tables (continued), Okhotsk Sea
                     
                    | 
      
        |   
                     
                     1946
                     
                    
                     
                     Ice Chart, Okhotsk Sea Region, October.
                     
                    
                     
                     Physical Atlas
                     
                    
                     
                     Ice Chart, Okhotsk Sea Region, October.
                     
                    | 
      
        |   
                     
                     1946
                     
                    
                     
                     Ice Chart, Okhotsk Sea Region, November.
                     
                    
                     
                     Physical Atlas
                     
                    
                     
                     Ice Chart, Okhotsk Sea Region, November.
                     
                    | 
      
        |   
                     
                     1946
                     
                    
                     
                     Ice Chart, Okhotsk Sea Region, December.
                     
                    
                     
                     Physical Atlas
                     
                    
                     
                     Ice Chart, Okhotsk Sea Region, December.
                     
                    | 
      
        |   
                     
                     1946
                     
                    
                     
                     Ice Chart, Okhotsk Sea Region, January.
                     
                    
                     
                     Physical Atlas
                     
                    
                     
                     Ice Chart, Okhotsk Sea Region, January.
                     
                    | 
      
        |   
                     
                     1946
                     
                    
                     
                     Ice Chart, Okhotsk Sea Region, February.
                     
                    
                     
                     Physical Atlas
                     
                    
                     
                     Ice Chart, Okhotsk Sea Region, February.
                     
                    | 
      
        |   
                     
                     1946
                     
                    
                     
                     Ice Chart, Okhotsk Sea Region, March.
                     
                    
                     
                     Physical Atlas
                     
                    
                     
                     Ice Chart, Okhotsk Sea Region, March.
                     
                    | 
      
        |   
                     
                     1946
                     
                    
                     
                     Ice Chart, Okhotsk Sea Region, April
                     
                    
                     
                     Physical Atlas
                     
                    
                     
                     Ice Chart, Okhotsk Sea Region, April
                     
                    | 
      
        |   
                     
                     1946
                     
                    
                     
                     Ice Chart, Okhotsk Sea Region, May.
                     
                    
                     
                     Physical Atlas
                     
                    
                     
                     Ice Chart, Okhotsk Sea Region, May.
                     
                    | 
      
        |   
                     
                     1946
                     
                    
                     
                     Ice Chart, Okhotsk Sea Region, June.
                     
                    
                     
                     Physical Atlas
                     
                    
                     
                     Ice Chart, Okhotsk Sea Region, June.
                     
                    | 
      
        |   
                     
                     1946
                     
                    
                     
                     Ice Chart, Okhotsk Sea Region, July.
                     
                    
                     
                     Physical Atlas
                     
                    
                     
                     Ice Chart, Okhotsk Sea Region, July.
                     
                    | 
      
        |   
                     
                     1946
                     
                    
                     
                     Ice Chart, Okhotsk Sea Region, August.
                     
                    
                     
                     Physical Atlas
                     
                    
                     
                     Ice Chart, Okhotsk Sea Region, August.
                     
                    | 
      
        |   
                     
                     1946
                     
                    
                     
                     Bibliography Contents (Map of Geographic
                     
                    
                     
                     Physical Atlas
                     
                    
                     
                     Bibliography Contents (Map of Geographic
                     
                    |