[ 245 ] 



METEOROLOGICAL OBSERVATIONS made at LONDON- 

 DERRY j?t the Tear 1800. By WILLIAM PATTERSON, 

 M, D. and M R. I. /I. 



Tabular Summary of Injiruments. 



Read, May 

 4th, iSoi. 



VoL.VIIL 



Hh 



JSlote, 



