1904- 



INTERNATIONAL ANTARCTIC COOPERATION. 



SYNCHRONOUS CHARTS OF SEA-LEVEL PRESSURE FOR NOON GMT. 



WITH WINDS AND AIR TEMPERATURES 

 JANUARY 15 1904- JANUARY 



16 



140* 150' 160' 170* 160' no* 180* ISO* 140* 



30' 20* \JO* 0' 



I4O* l0* 160* 170* l0* ITO* 160* Off HO* 



40* 30* 



I9O4- 



J AN UARY 



17 1904- 



J AN UARY 



18 



I4O* ISO' 160* 170* ISO* 170* 160* 150 140* 



140* ISO* ISO* 170* ISO* 170* ISO' ISO* HO* 



3O* 20 10 O 10 20 3O 



Hutih, London 



For explanation see Key uia,]> 



