WHOLE VOL. EUROPE 51I 



FEANKFURT A. UAm, GERMANY 



Lat. 50° 7' N. Lon^. 8° 41' E. Hb = 103.2 m. 

 PRESSURE AT STATION: COR. TO 0° C. AND TO GRAV. AT 45° LAT. 



Means of i(6" + 14" + 22"), 1881-1892; i(7'- + 14" + 21"), 1893-1920 



700 mm. + 



M'ns 55.1 54.0 51.4 51.0 52.3 52.9 52.9 53.0 54.1 52.9 53.5 53.0 53.0 



