... Screws, 10 2, 10 3, 10 4, 10 5, 10 9, 11 2, 202, 285 friction, 267 Pulleys, i, 2, 3, 4, 5, 10 8 6, 7, 8, 9, 10 , n, 12 , 13 , 14 , 15 , 16 , 17 , endless, 31, 64, 66, 67, 14 3, 19 5, 207, 275 MECHANICAL MOVEMENTS ... 327, 330, 3 31 Gyroscope, 355 345, 34 > 42>> 422, 423, 42 4- valve gear 17 0, 18 1, 18 2, 18 3, 18 4, 18 5, 13 7, 15 0, 17 1, 18 6, 18 7, 18 8, Hammer, atmospheric, 4 71 bell, 420 18 9, compressed 286, 418 234, ... letter-press contains all which face Crank, substitutes for the, it 39, 11 6, 12 3, 15 6, 15 7, 16 7, 394 variable, 94 jEolipile, 474 Cranks, 92, 93, 98, 10 0, 13 1, 14 5, 14 6, 15 6, 15 $, 16 6, 17 5, 17 6,...