OF THE COUNTY OF TYRONE. 117 



and draining the bog below, and, in fuch fituations, 

 natural fprings frequently occur, and are in general 

 eafily intercepted. 



When I come to treat of Lord Mountjoy's improve- 

 ments at large, I (hall have an occafion to enlarge upon 

 this fubjefr, that being the only part of the county, 

 where this fpecies of improvement is carried on to any 

 great extent. 



