Lf. 
260 poles long, and 250 broad, and then it will 
meafure 406 acres. 
Suppofing that to be the length and breadth of 
the plot, and we take three poles for the breadth 
of the plantation on each fide, then the meafure of 
the four fides will be 19 acres, (fractions omitted :) 
if from 406, the fuppofed amount of the moor, we 
take 19 for the plantation above defcribed, there 
will then remain 387 acres, which it is propofed to 
divide into 36 fields or clofes ; each field will then 
contain about ten acres and three quarters, a fize 
fufficiently large to anfwer every economical pur- 
pofe. For each interior fence it is propofed to al- 
low a pole of ground, which will be fufficient for a 
double ditch, if thought neceflary, and a broad high 
bank. Thefe banks will require three lines of fets 
to plant them, one on each fide about two feet from 
the bottom of the ditch, and one on the top exactly 
in the middle. It will alfo conveniently admit of 
two rows of trees for timber, to be planted about 
two feet high in the bank on each fide, at the dif- 
tance of a pole from each other: thofe on one fide 
to be planted oppofite to the intervals on the other. 
The moor divided thus into 36 fields, requires ten 
hedges, and allowing a pole to the breadth of each, 
including the ditches, will require fix acres; fo 
that the whole to be planted will amount to 25 
acres, which is one of wood, to fifteen of arable 
and pafture, 
Now, 
