BOOK VI. 



173 



A IRON FRAME. B LOWEST AXLE. C FLY-WHEEL. D SMALLER DRUM MADE OF 

 RUNDLES. E SECOND AXLE. F SMALLER TOOTHED WHEEL. G LARGER DRUM MADE 



OF RUNDLES. H UPPER AXLE. I LARGER TOOTHED WHEEL. K BEARINGS. 



I, PILLOW. M FRAMEWORK. N OAK TIMBER. O SUPPORT OF IRON BEARING. 

 P ROLLER. Q UPPER DRUM. R CLAMPS. S CHAIN. T LINKS. V DIPPERS. 

 X CRANK. Y LOWER DRUM OR BALANCE WEIGHT. 



H 



