Saturation point in wood, fibre, 118 Sawmills, scalometer in, 249 Savin juniper, 18 Scalometer in factories, 249 Scalometer in sawmills, 249 Scalometer, test samples for, 248 Scalometer, the troemroid, 247 Scalometer, weighing with, 248 Scalybark hickory, 64 Scarlet oak, 75 Scrub chestnut oak, 74 Scrub oak, 74 Scrub pine, 27 Seasonal distribution of water in wood, 115 Seasoned and unseasoned wood, difference between, 121 Seasoned, how wood is, 145 Seasoned products in the rough, 112 Seasoning, advantages in, 128 Seasoning is, what, 119 Seasoning, out-of-door, 154 Second-growth red gum, 59 Sequoia, 19 Service kiln, theory and description of forest, 161 Shagbark hickory, 64 Shellbark hickory, 64 Shingle, heading and stave bolts, 109 Shingle oak, 75 Shining willow, 84 Short-leaf pine, 26 Short-straw pine, 25 Shrinkage of wood, 130 Shucks, honey, 66 Sitka spruce, 28 Silver birch, 42 Silver-leaved maple, 69 Silver maple, 69 Slash pine, 25, 26 Slippery elm, 51 Small-leaved basswood, 39 Small magnolia, 67 Soft maple, 69 Soft pine, 23, 24 Soil and moisture, demands upon, 56 Sorrel-tree, 80 Sound pine, Puget, 29 Sour gum, 62, 80 Sourwood, 80 Southern hard pine, 24 Southern pine, 24 Spanish oak, 75 Spanish oak, swamp, 73 Specialties, dry-kiln, 206 Species, different kiln-drying according to, 170 Species, temperature depends upon condition and, 171 Species, weight of kiln-dried wood of different, 95 Spindle tree, 82 Splitting, prevention of checking and, 129 Spring and summer-wood, 12 Spruce, 27 Spruce, bastard, 29 Spruce, black, 27 Spruce, Douglas, 29 Spruce, hemlock, 21 Spruce pine, 26 Spruce, red, 28 Spruce, Sitka, 28 Spruce, tide-land, 28 Spruce, white, 28 Stain and mildew, elimination of, 136 Stave, heading and shingle bolts, 109 Staves and heads of barrels containing alcoholic liquids, 112 Steam, drying by superheated, 150 Steam gauge, the recording, 246 Steaming of gum, preliminary, 182 Steaming of gum, final, 182 Stock and wooden truss hoops, dry cooperage, 112 Straw pine, long, 24 Straw pine, short, 25 Striped maple, 70 Structure, anatomical, 14 Structure, minute, 34 Structure of wood, 4 Stump tree, 49 Success in kiln-drying, conditions of, 169 Sugar berry, 62 Sugar maple, 68 Sugar pine, 24 Summerwood, spring and, 12 Superheated steam, drying by, 150 Swamp cottonwood, 78 Swamp hickory, 64 Swamp magnolia, 67 Swamp maple, 69 Swamp pine, 26 Swamp poplar, 60 Swamp post oak, 73 Swamp Spanish oak, 73 Swamp white oak, 72, 73 Sweet bay, 67 Sweet buckeye, 45 Sweet birch, 41 Sweet gum, 54, 80 Sweet locust, 66 Switchbud hickory, 64 Sycamore, 80, 81 Tacmahac, 79 Tamarack, 22, 27, 29 Temperature depends upon conditions and species, 171 Test samples for scalometer, 248 Theory and description of the forest service kiln, 161 Theory of kiln-drying, 157 Thermometer, the recording, 245 Thermometer, the registering, 246 Thorned acacia, three, 66