Lately was publiſhed, Price 2s, 6d, ſeaved,

Sold by Meſſrs Robinſon, London, and J. Bell, Newcaſtle,

An Effay on the Conſtrudion of the Plough,

Deduced from Mathematical, Principles and Experiments,

* With an Appendix; containing the Deſcription of a Drill, upon a new Conſtrudion, for ſowing all kinds of Grain, in any Quantity, and at any Diſtance. 5

BY J. BAILEY.

E E D AION

Dati 22 E E D BS p Zia ais