Wood, squared with the axe or by sawing, not ax 4. Douglas fir, pitchpine (including Southern pine), ponderosa pine, white ex b. Ash, cypress, gum, hickory, oak, poplar, Wood, merely sawn longitudinally, not elsewhere ex. of Douglas fir, pitchpine (including 1. having at any point a thickness Rate of free free 10 p... 3 p.c. ex b. of ash, cypress, gum, hickory, oak, poplar, 3 p.. |