26

Pine, soft, 23, 24

Pine, southern, 24

Pine, southern hard, 24

Pine, spruce, 26

Pine, sugar, 24

Pine, swamp, 26

Pine, torch, 26

Pine, Weymouth, 23

Pine, western, 25

Pine, western white, 25

Pine, western yellow, 25

Pine, white, 23, 24

Pine, yellow, 24, 25, 26

Pin oak, 73

Pipe or moist-air kiln, 188

Pitch pine, 26

Pith and bark, 8

Plane tree, 80

Pocket dry kiln, the, 200

Point in wood, the fibre saturation, 118

Pole pine, lodge, 27

Poplar, 67, 77, 79, 81

Poplar, bay, 60

Poplar, blue, 81

Poplar, Carolina, 77

Poplar, downy, 78

Poplar, hickory, 81

Poplar, Lombardy, 79

Poplar, swamp, 60

Poplar, white, 79, 81

Poplar, yellow, 81

Port Orford cedar, 18

Possum oak, 73

Post borers, powder, 105

Post oak, 74

Post oak, swamp, 73

Pounds of water lost in drying 100 lb. green wood in the kiln, 179

Powder post borers, 105

Preliminary steaming of gum, 182

Preliminary treatments, 151

Pressure and vacuum, drying under, 146

Pressure, drying at atmospheric, 146

Prevent injury from insects, how to, 107

Prevention of checking and splitting, 129

Principles of kiln-drying, underlying, 166

Problems in kiln-drying, unsolved, 143

Products, crude, 106

Products in the rough, seasoned, 112

Products in the rough, unseasoned, 109

Progressive dry kiln, the, 196

Properties, characteristics and, 1

Properties of wood, 4

Properties of wood that affect drying, 141

Properties that influence drying, physical, 125

Puget Sound pine, 29

Pumpkin pine, 23, 24

Punk oak, 73

Pussy willow, 84

Quaking Aspen, 79

Range of Red Gum, 55

Range of tupelo gum, 61

Rapidity of evaporation, 124

Recording hygrometer, the, 242

Recording steam gauge, the, 246

Recording thermometer, the, 245

Records of the moisture content, keep, 249

Red ash, 38

Red beech, 40

Red birch, 43

Red cedar, 18, 19

Red cedar of the West, 17

Red cherry, 47

Red cherry, wild, 47

Red cypress, 19

Red elm, 51

Red fir, 21, 29

Red gum, 54, 79

Red gum, demands upon soil and moisture of, 56

Red gum, form of the, 55

Red gum, kiln-drying of green, 183

Red gum, range of, 55

Red gum, reproduction of, 57

Red gum, second-growth, 59

Red gum, tolerance of, 56

Red juniper, 18

Red maple, 69

Red mulberry, 70

Red oak, 74, 75

Red pine, 29

Red pine, American, 25

Red spruce, 28

Redwood, 19, 27