enl- the 1 the ſoci- tions e ſet ſome ; will oft a made

CNS O DUCT TON. Six according to the dire¿tions which I have given, will be found to perform their work in an agreeable manner. If any perſon of ſkill ſhall think iet worth his while to corre any miſtakes into which I have fallen, he will deſerve well of the Public, and will have my particular thanks for the opportunity which he will thereby give me of im- proving in my profeſſion. The chief merit which I claim in the following ſheets is this, that I have given dire@ions by which any ſenſible workman may De enabled to make a plough on my principles, without being reduced to the neceſlity of copying, and that thoſe di- rections are ſuch as will enable him to make a plough on any principles what- ever. All that is neceſſary to be known

B 18