462 



INDEX 



Pine, white, for boxes, 248 



, , for pulp, 26, 29 



, , fuel value, 342 



, , lumber cut, 4, 8, 9 



, , value, 10 



, , posts, 329 



, , shingles, durability, 369 



, , standing timber, 4 



, , ties, durability, 293 



, , used for tight cooperage, 146 



, , yield in pulp, 37 



, yellow, charcoal yield, 239 



, , heading, weights, 139 



, , (including North Carolina pine), 



amount for boxes, 251 

 , , lumber value, 10 

 , , veneers, amount used, 93 

 Pines, resinous, for distillation, 225 



used for boxes, 249 

 Pinus echinata, 9, 227 



divaricata, g 



heterophylla, 167, 227 



, used for naval stores, 167 



maritima, 185 



, charcoal yield, 238 



, used for naval stores, 185 



monlicola, 9 



palustris, 9, 167 



, used for naval stores, 167 



ponder osa, 97 

 , veneers, 97 



resinosa, 9 



strobus, 9 



sylvestris, charcoal yield, 238 

 - taeda, 9 



Pipe line to collect maple sap, illustration of, 



389 



Pistacia lenticus, 64 

 Planing mill products, n 

 Plant and equipment, cost of, 213 



equipment, hardwood distillation, 206 

 , distillation, cooling ovens used in, 203 

 , , cost of, 206 



, largest New York distillation, 209 



operation, hardwood distillation, 213 

 , slack cooperage, ground plan of, 122 



, softwood distillation, illustration of, 228 

 , wood distillation, Cobbs-Mitchell Co., 



illustration of, 202 

 Plantations, rubber, 407 

 , , acreage, 408 

 Planted rubber, method of tapping, 409 



Plate screen, diaphragm, illustration of, 55 

 Pole and pile timbers, qualifications desired 



in, 299 



, (fence), equivalent, 15 

 , (telephone) equivalents, 15 



production, summary of costs, 318 

 - tie, 264 



yard in Idaho, illustration of, 315 



Germany, illustration of, 324 



Poles, amount treated, 323 



, amount used, 300 



and piling, general, 299 



, annual consumption and wastage, 5 



, cedar, weights, 309 



, chestnut, loading, illustration of, 315 



, , prices of, 306 



, felling and peeling, 313 



, length of service, 319 



, logging, 310 



, method of piling, illustration of, 320 



, number of, used, 299 



, peeling, illustration of, 302 



, preservative treatment, 321 



, prices, 304 



required for car-load lots, 317 

 , seasoning, 314, 315 



, months, 316 



, shipping, 314 



, skidding, 314 



, southern white cedar, illustration of 



loading, 318 

 , specifications, 304 

 , stumpage value, 312 

 , substitutes for, 325 

 , treating, illustration of, 322 

 , value of, 299 

 , wastage, 5 

 , western red cedar, height of treatment, 



324 



, yarding, 314 

 Pontianak rubber, 406 

 Poplar, Carolina, posts, 329 



for pulp, 25, 27, 31 



used for wood pulp, 25 

 in mines, 332 



, yellow, amount for boxes, 251 



, , boiling for veneers, 97 



, , charcoal yield, 239 



, , for pulp, 29, 48 



, , logs, prices, 93, 94 



, , lumber cut, 8 



, , value, 10 



