WHOLE VOL. 



ADDITIONAL DATA 



521 



OSLO, NORWAY 



Esmark's Observations 



Lat. 59° 55' N. Long. 10° 43' E. H b =: 24.9 m 



PRESSURE AT STATION LEVEL: COR. TO 0° C. (32° F.) AND TO 



GRAV. AT 45° LAT. 



Means of (see Notes, p. 29) 



700 mm + 



