1902 



INTERNATIONAL ANTARCTIC CO-OPERATION. 



SYNCHRONOUS CHARTS OF SEA-LEVEL PRESSURE FOR NOON GMT. 



WITH WINDS AND AIR TEMPERATURES 

 DECEMBER 19 1902 DECEMBER 



1902 



DECEMBER 



21 1902 



DECEMB E R 



I*O" ISO 160 170 180" nO - I60 - ISO' 



Hut,h, I 



For explana-tion see Key map 



