NO. 17.] THE SLEDGE-EXPEDITION. 653 



By means of these observations, introduced into the "Daily Synoptic 

 Weather-Charts" published by the Deutsche Seewarte and the Danish Meteo- 

 rological Institute, it may be possible to extend the study of the weather for 

 the period in question to the high latitudes of the Fram north of Franz 

 Joseph's Land. 



