INTERNATIONAL ANTARCTIC CO-OPERATION. 



1902 



SYNCHRONOUS CHARTS OF SEA-LEVEL PRESSURE FOR NOON GMT. 

 WITH WINDS AND AIR TEMPERATURES 



JULY 24- I9O2 JULY 



no' i go* io* iTo' no* no* io' io' 140* 



140" ISO" 160* 170" 180* 170* 160* ISO* (40* 



SO* 20* 10* 0* 10" 20* SO* 40" 



4O* SO" 20" S>Tf O' 10" 20" 30" 40 



1902 



JULY 



For xpl.n-tion ee Key m.p 



