. Bulletin. Forests and forestry -- United States. 33 of two panels, with alternating joints in the two, three, or four .stringers under each rail, as may be found necessary. One point to be watched in trestle construction is to prevent the lodgment of cinders in the structure, which would set it on lire. The ^ Oak1 Cap, White Oak. Posts,Red Cypress. 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 w
. Bulletin. Forests and forestry -- United States. 33 of two panels, with alternating joints in the two, three, or four .stringers under each rail, as may be found necessary. One point to be watched in trestle construction is to prevent the lodgment of cinders in the structure, which would set it on lire. The ^ Oak1 Cap, White Oak. Posts,Red Cypress. 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 United States. Division of Forestry. Washington : G. P. O.
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Keywords: ., bookpublisherwashingtongpo, booksubjectforestsandforestryunited
