.in/:>/i/ /. loiv.viM/i/ 1/ 



TEANSACTIONS 



OF THE 



ROYAL SOCIETY 



OP 



EDINBURGH. 



VOL. XVIIL 



CONTAINLNG THE 



MAKERSTOUN MAGNETICAL AND METEOROLOGICAL 

 OBSERVATIONS 



FOE 



1844. 



EDINBURGH : 



PUBLISHED BY ROBERT GRANT & SON, 82 PRINCES STREET ; AND 

 T. CADELL, STRAND, LONDON. 



MDCCCXLVIII. 



