[ 4 ] 



By improveahle eftates, I mean fuch as 

 will pay the current intereft for the money 

 expended, and leave a clear profit in rent 

 fiom 5 to 20 per cejit, which profit may be 

 annually enjoyed, if income is the objecl ; 

 or mortgaged, if the raifing a fum oj money 

 be the dcr]o;a. 



