582 INDEX 



Skidding methods, small operations, 420, 422. 



southern yellow pine, 179, 180, 428. 

 trails, 14S, iDustrations, 147, 148. 

 wagon haul, 190. 

 West Virginia, 435. 

 yarding engine, 213, 432-434, 436. 

 Skid roads, 149, 219. 



Skids, balanced, for loading aerial tram trolleys, 223. 

 cross, for an incline, 302. 

 fender, timber slide, 230. 

 hardwood, for log wagon, 189. 

 Skid ways, 140. 



capacity, 142. 

 construction, 140, 143, 144. 

 decking logs on, 141. 

 for dry land storage at a sawmill, 334. 

 for a railroad haul, 143, 257. 

 sled haul, 140. 

 wagon haul, 143, 191. 

 illustration, 142. 

 sites for, 142, 143, 191, 257. 

 Skipper, grab, 153, illustration, 153. 

 Skipper road, West Virginia, 435, illustrations, 148, 152. 

 Skippers, 148. 



Slack puller, cableway skidder, 199, 200. 

 Slack-rope power logging, 196, 208, 432, 436. 

 Sledge, 82. 

 Sleds, 155. 



bob, 158. 

 chains for, 171. 

 for a steam log hauler, 175. 

 go-devil, 155. 



hauling with, 155, 170, 420, 423, 424, 427. 

 jumbo, 159. 

 , lizard, 156. 

 loading, 171. 



roads for, 161, 162, illustrations, 163, 165. 

 scoot, 420. 



season for hauling with, 167. 

 two-sled, 159, 162, 425, 427, illustration, 160. 

 yarding, 157, 161, 425, illustration, 157. 

 Slides, log, bibliography, 475. 

 cost of, 241. 

 curves on, 238. 

 earth, 230. 

 grades, 236, 237. 

 illustrations, 231 - 235, 238- 240. 

 Northeast, 425. 

 Northwest, 433- 

 operation of, 238. 

 running, 236. 

 speed, checking on, 240. 

 timber, 230, 231. 

 ■'trail," 230. 

 West Virginia, 435. 

 where built, 230. 

 Sluice gates, logging dams, 354, illustrations, 354-357- 

 Sluices, log, 394, 400, 401. 



Smith, Herbert Knox., on the stand of timber, 476. 

 Snaking, animal, 146, 180, 184, 190, 420, 422, 425, 426, 428, 435. 



