[g6] 



feafon ; the more elegant the pavement of this 

 capital is, which is wonderfully kept in repair, 

 and the more advantageous to the citizens, the 

 more prejudicial it is to the horfes. And the 

 ofterier the pavement is fwept the more eafily 

 it grows flippery, and the more thefe animals 

 are expofed to dangers. But above all we muft 

 without controul yield to what is convenient to 

 men, and accommodate the arts to them, which 

 made me think of this new method, I proceed 

 to propofe. 



A TRAIN 



