462 SMITHSONIAN MISCFXLANEOUS COLLECTIONS VOL. /Q 



GIBKALTAE. BRITISH EMPIRE 



Lat. 36° 6' N. Lons- 5° 21' W. Hb = 53 ft. 

 PRESSURE AT STATION: COR. TO 32° F. AND TO GRAV.AT LAT. 45°. 

 Means of 7\ 13" and 21" Greenwich Mean Time 

 29 inches + 



