( 4M ) 
red away Two Yards 'd Sand> they fink a fquare 
Pit Shi Yards deep, and Eiglit or Ten Yards fquare. 
The Ciay i^of a blewiih Brown Colour, not Sandy 
at a!), bae Clofc and Eat, and very Ponderous • it burns 
well for Bricks: They lay One Hundred Load of 
Clay upon an Acre oi Ground; they Dig it at Mie/* 
fommer , and only in a. dry Summer thc^y obfervc, 
that for Three or Four Years it continues yet in Clods 
upon the Laiid ; and- that the firft Year the Landfo 
Manured, bears rank, ill-coloured, and broad-grain'd 
Barley • but afterwards a pluT)p round Corn like 
Wheat. This Clay? ma-nuring, will by certain Experi- 
ence laft Forcy Two Years in the Ground, and that of 
Xollethor^ tony Eight Years, and then the Ground 
muft be Clayed again. 
This Sandy Ground, unlefs Clayed, will bear nothing 
but Rye, whatever other Manure or Lime your Com- 
poftbe ; but once Clayed, it will bear Oats, Barley, 
Reaft, STc^ 
LETTER II; 
To continue to give you fome Thoughts about the. 
Improvement of Agriculture, it may be confiderably 
advanced by the great choice of Plants, even of thofe 
of our own Growth of the Pulfe kind, of which (be- 
fide what I mentioned before) this Lift I recommend^ 
to induftrious, Gentlemen who have Leifure in the 
Country. 
Lathy r us major latifolius. Ger. 
Jbathyrus luteusfyhejiris dumetorum. J, Bi 
AJiragalmfyhaticui. Cer. 
Victa fyhefiris femine rotunJo nigro, C.B. 
Qroliu fyhaticus noftras. C,B, P. in A^pend^ 
Vicia fylvatka mnlti flora maxima. F. B, 
I 
