INDEX 



PAGE 



Reducing motion 24 



Reinforcements of plows 58 



Regulation, wind wheels 306 



of speed 458 



Repairing a dynamo 657 



Resistance 466 



comparative 467 



laws of 467 



overcome by horse 288 



unit of 467 



Return-flue boilers 324 



Reversing a simple slide-valve en- 

 gine 377 



Reversing the engine on the road 455 



Reversing gears 378 



double-eccentric 378 



link motion. . 378 



single-eccentric 380 



Rheostats 468 



Right-hand rule 465 



Ring-armature direct-current dy- 

 namo 480 



Riveted joints 344 



Rivets 342 



Road rollers 453 



Rods, stay 343 



Rollers, land 87 



road 453 



Rope transmission 33 



cotton 34 



hemp 34 



manilla ; . . . 34 



sheaves , . . . . 34 



splice .' 35 



wire 34 



Rotary pumps 269 



Rotating coils, currents induced 



in..' 475 



Round-bottom types 324 



Running the engine 396 



Sacking elevators 236 



Safety or pop valve. 335, 336, 337, 352 



banborn, J. W 73 



Saturated steam 366 



Scouring of plows 71 



Screen, the 15 



Section modulus 48 



Seeders 102 



classification of 104 



combination no 



end-gate seeder, the 105 



hand seeder, the 104 



wheelbarrow seeder, the 105 



Selection of a sulky plow 75 



Self-exciting principle of dynamos 181 



Self feeder and band cutter 214 



Self induction 196 



Self-recording dynamometer 20 



Semi-anthracite coal 348 



Separator or modern threshing 



machine 206 



Set of coulters 70 



sulky plows 70 



walking plows 69 



Setting double-eccentric valve, 



the 379 



Setting engine, an 456 



slide valve, the 376 



Shafting 38 



Shape of a magnetic field about a 



current 464 



Share bar 38 



hardening 72 



sharpening steel 71 



cu sli P 57 



Shear 46 



Shears of a pulley 46 



Shin 56 



Shoe drill 111 



for wire rope 34 



Shunts 469 



Shunt dynamos 482 



Side mounting 437 



Single-eccentric reverse gear 380 



Single-riveted lap joint 344 



Siphon or ejector 330 



Size of plows 58 



Sleds 254 



capacity 255 



selection of 254 



Slide valve 369 



setting the. 376 



Slip share 56 



Small, James 52 



Smoke prevention 351 



Smoothing harrow 78 



Soft coal, firing with 354 



Sources of energy 28 1 



Space, steam 340 



Spading harrow 85 



Spark arrester 339 



Sparking at the commutator 486 



Speed, effect of increase of 294 



Splice-rope 35 



Spring-tooth harrow 81 



Stackers 215 



Starting the engine 395 



Static electricity 462 



Stay bolts 343 



Stay rods 343 



Steam, expansion of 367 



generation of 365 



saturated 366 



superheated 366 



total heat of 366 



volume and weight of 367 



Steam boilers 317 



classification of 318 



principle of 317 



Steam engine, classification of 364 



commercial rating of 394 



compound 392 



double-cylinder 391 



early forms 361 



hooking up 378 



horse power 394 



leaks 396 



losses in cylinder 368 



Newcomen's 361 



parts of 364 



present, the 361 



reversing 377 



