554 INDEX 



Chapman, C. S., on a working plan for forest lands in South Carolina, 472. 

 Chapman, H. H., on an experiment in logging longleaf pine, 472. 



on prolonging the cut of southern pine, loi, 105. 

 Checks, 125. 



spiral, 125. 

 Cherry, 23. 



floating ability of, 374. 

 Chestnut, 18, 20. 



floating ability of, 374. 

 lumber cut, 1910, 20. 



manufacture of tannin extract from wood of, 459. 

 markets, 20. 

 stand per acre, 20. 

 stumpage value of, 20, 418. 

 uses of, 20. 

 Chipping boxes, turpentine orcharding, 445, 452. 

 Chittenden, Alfred K., on forest conditions in northern New Hampshire, 471. 



on the red gum, 23, 471. 

 Chock blocks for log cars, 316, 317. 

 Chokers, 150, 215, 216. 

 Chutes, 149. 



cost of, 241. 

 curves, 238. 

 grades, 236. 

 Northeast, 425. 

 Northwest, 433. 

 pole, 233. 

 timber, 230, 235. 

 Clapp, Earle H., on conversative logging, 105, 477. 



Clark, A. W., on overcoming grades too steep for locomotives, 303, 473. 

 Clark, Judson F., on the measurement of saw logs, 126, 474. 

 Clark's International log rule, 109, 513. 

 Climax geared locomotive, 306, illustration, 306. 

 Coastal Plain region, animal logging in, 148. 

 carts for logging in, 180. 

 hand logging in, 145. 

 mule carts used in, 185. 

 power logging in, 196. 

 rafting logs in, 387. 

 Cole, C. O., on electric log haulage, 221, 475. 

 Colorado, portable mill operations in, 421. 



stumpage values in, 8. 

 Columbia River, building ocean rafts on, 390. 



rafting logs on, 368, 390. 

 Commissary, camp, 49, 62, 66, 67. 

 Cone, Baptist, for pullboat logging, 212. 

 Connecticut, estimating timber in, 418. 



logging methods in, 419, 420. 

 stumpage values in, 20, 418. 

 Connecticut River, log drive on, 379, 380. 

 Contract labor, 49. 



Contract prices for skidding and hauling yellow pine, 192. 

 Cooper, Albert W., on sugar pine and western yellow pine in California, 472. 

 Coppice, best season for cutting, 88. 

 Cord, forest products measured by the, 117. 



influence of the degree of dryness of wood on cubic contents of a, 116. 

 ratio between cords and standards, 112. 



relation between, diameter of stick and the solid cubic feet in a cord, 115. 

 form of sticks and solid cubic contents in a cord, 116. 

 Cord, relation between stick length and volume of wood in a cord, 115. 



