1902 



INTERNATIONAL ANTARCTIC CO-OPERATION. 



SYNCHRONOUS CHARTS OF SEA-LEVEL PRESSURE FOR NOON G.M.T. 



WITH WINDS AND AIR TEMPERATURES. 

 NOVEMBER 13 1902 NOVEMBER 



1902 



NOVEMBER 



15 1903 



NOVEMBER 



16 



IO* ISO* 160* 170* 180" 170 160 ISO 



O" 2O* SO" 



I4O* ISO* 160* 170* I8O* 170* 160' ISO* 



SO* 20 10 O* 10* 20' 3O* 



For expla.na.tion see Key map. 



