Select structural material, its characteristics and uses : manufactured from genuine long leaf pine (Pinus palustris) (1915)
Great Southern Lumber Company · Bogalusa : Great Sothern Lumber Company · leaf 26
ns of loblolly, representing forty-seven different trees, twenty had a pith over0.10 inches in diameter. Usually the pith inshortleaf and slow-growing loblolly was about0.08 inch or a httle less in diameter. (Thelead in an ordinary lead pencil is about 0.08or 0.09 inch in diameter and can be used… … 25 HOW TO MEASURE PITH AND SECOND ANNUAL RING
Building materials · Longleaf pine · Lumber
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