INTERNATIONAL ANTARCTIC CO-OPERATION. 



1903 



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



WITH WINDS AND AIR TEMPERATURES 

 SEPTEMBER 13 1903 SEPTEMBER 



1*0' ISO 



SO' 20' IO' O' 



1903 



SEPTEMBER 



15 1903 



SEPTEMBER 



For explanation see Key iu.p 



