396 



Colonel Beaufoy's Magnetical, 



[Nov. 



Article XI. 



Magnetical, and Meteorological Observations. 

 By Col. Beaufoy, F.R.S. 



Bushey Heath, near Stanmore. 



Latitude 51° 37' 42" North. Longitude West in time 1' 20'7". 



Magnetical Observations, 1818. — Variation West. 



In taking the monthly mean of the observations, those on, the 

 morning and noon of the 20th are rejected, being so much in 

 excess, for which there was no apparent cause. The evening 

 of the next day was stormy. 



