Xn. .V-' inn. 



Pliable Chains. Hoisting and Transporting Machines. 



329 



52 391. 1 : 5. 



52 393. 1 : 4. 



52395. 1:8. 



'"MmBHBSBi:.... 



52 396. 1 : 5. 



52 397. 1 : 6. 



52398. 1:7. 



52 399. 1 : 4. 



] s. d. 



52.394. Windlass with Crank, of wood ........................ 0. 16. 



52.395. Differential Windlass, Figure, of wood (M. P. I, Fig. 242 [237]) ....... ; 1. 0. 



52.396. Differential Windlass, Figure, of metal . . . . .............. 1.14.0 



52.::97. Pair of Spur Wheels with Weights, on stand, Figure, for explaining the windlass j. 14. 



52,398. Windlass with simple Toothed Gearing, Figure, of wood ........... 0. 18. 



52,:iM. Windlass with Toothed Wheel and Gearing, Figure, of metal (M. P. I, Fig. 245 [239]) 2. 0. 



52.400. -- idem, of metal, with brake pulley, brake band, lever and catch ..... . 6. (t. o 



3311, 578, 3308, 

 579, 580. 



