VM 742*2. 

 >jwi M E M O I R 



GEORGE WILSON 



M.D. F.R.S.E. 



cgiHS Professor of Technology in the University of Edinburgh, 

 and Director of the Industrial Mnscnin of Scotland. 



B V HIS SISTER. 



n Wi\S&^ \ 



A NKW CO 





itniJ Cambribgc : 

 M A C M I L L A N AND CO. 

 1866. 



\_Tkc Right of Translation is resewed.] 



