✓ 
( 76 ) 
B—The Strap , which turns round the pivot at 
No. 1, and rests upon the projecting part 
of the pivot below. 
C—The Bearer , a solid circular piece of iron, 
which rests on the second projecting part 
of the pivot below No. 2, and prevents tiie 
weight of the upright from bearing on the 
neck of the strap. 
D—The Resister , which is nailed to the bottom 
of the upright ; through which the pivot 
passes, and rests upon the bearer , to pre¬ 
vent the wood wearing or decaying. 
E—The upright central support, hooped at 
the bottom to prevent its splitting. 
This is the mode which the Author has adopt¬ 
ed and completed—and it promises strength, 
durability, and convenience* 
* * 
/ 
FINIS. 
C. Lowndes, Printer, MarquiS-Court, 
Drury-Lane, 
