. Check list of the forest trees of the United States : their names and ranges. Forests and forestry; Trees. TENSION. 48 Strength in cross-breaking of well-aeasoned, select pieces. (1) Robinia (locnst), hard maple, hiclcory, oak, birch, best asli and elm, longleat, shortleaf, and Cuban pines, tamarack (2) Soft maple, cherry, ash, elm, walnut, interior oak, and birch, best piii)hir, Norway, loblolly and i)itch i)ines, black an<l w bite sjjruce, hemlock and good cedar (H) Tulip, basswood, sycamore, butternut, poplars, white and other soft pines, firs,- and cedars Strength of the extreme liber
. Check list of the forest trees of the United States : their names and ranges. Forests and forestry; Trees. TENSION. 48 Strength in cross-breaking of well-aeasoned, select pieces. (1) Robinia (locnst), hard maple, hiclcory, oak, birch, best asli and elm, longleat, shortleaf, and Cuban pines, tamarack (2) Soft maple, cherry, ash, elm, walnut, interior oak, and birch, best piii)hir, Norway, loblolly and i)itch i)ines, black an<l w bite sjjruce, hemlock and good cedar (H) Tulip, basswood, sycamore, butternut, poplars, white and other soft pines, firs,- and cedars Strength of the extreme liber SWl •'~ 2 bd' per square incli. Pounds. 13,000 10,000 6,500 Approximate weight which breaks a stick— 1 by 1 inch and 12 inches long. Pounds. 720 550 350 2 by 2 inches arid 10 feet long. Pounds 440 280. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Sudworth, George Bishop, 1862-1927; Roth, Filibert, 1858-1925. Timber : an elementary discussion of the characteristics and properties of wood; Carl A. Schenck Collection (North Carolina State University). NCRS. Washington, D. C. : Dept. of Agriculture, Forestry Division
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectforestsandforestry
