TRANSACTIONS 



OF THE 



ROYAL SOCIETY 



OF 



EDINBURGH. 



VOL. XVIII. 



CONTAINING THE 



MAKERSTOUN MAGNETICAL AND METEOROLOGICAL 



OBSERVATIONS 



FOR 



1844. 



EDINBURGH : 



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

 T. CADELL, STRAND, LONDON. 



MDCCCXLVIII. 



