1902 



INTERNATIONAL ANTARCTIC CO-OPERATION. 



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



WITH WINDS AND AIR TEMPERATURES. 

 NOVEMBER 21 I9O2 NOVEMBER 



22 



30' 20' 10' 0* I0 - 20' 30' 40" 



30" 20 10" O 10 20 30 



1902 



NOVEMBER 



23 



For explanation aee Key map. 





