192 



torneA. 



pieces, e, e, are two slender triangular 

 pieces, two feet in length, and two inches 

 in thickness, f, f, are about one palm and 

 a half each in length and breadth, h is 

 curved upwards about two palms and a 

 half out of the straight line, g is two feet 

 Ions: between the main beams, three inches 

 and a half broad, but scarcely one in 

 thickness. 



h 



