REPORT 



GENERAL SIR THOMAS MAKDOUGALL BRISBANE, BART. 



G.C.B., G.C.H., D.C.L., LL.D., F.R.S., P.R.A.S., H.M.R.I.A., PRESIDENT OP THE ROYAL SOCIETY OP 

 EDINBURGH, AND CORRESPONDING MEMBER OP THE INSTITUTE OP PRANCE, 



ON THE COJIPLETION OP THE 



PUBLICATION, IN THE TRANSACTIONS OF THE ROYAL 

 SOCIETY OF EDINBURGH. 



OF THE 



OBSERVATIONS MADE IN HIS OBSERVATORY AT 



MAKERSTOUN. 



By JOHN ALLAN BROUN, 



LATELY DIRECTOR OF THE OBSERVATORY. 



EDINBURGH: 



PRINTED BY NEILL AND COMPANY. 



MDCCCL. 



