Exercises in wood-working, with a short treatise on wood; (1890)
Sickels, Ivin. [from old catalog] · New York, D. Appeton and company · leaf 17
Fig. 2.—Diagram of a palm-stem. A. cross-section ; 2J, longitudinal section ; a, a. softtissue ; b, 6, vessels or tubes with pitted sides : c, c, wood-cells or fibers ; d, d, vesselswith spiral markings. (After Carpenter.; In the oak we have the same appearance regarding theannual rings and… … Epidermis a.. bark. f pith..flf.Active cellB. -b{ medullary ray. .h. I { cambium../. ^^^^TfnnTi r \ wood <^ ceils, bundle.... c] Ifiberk. t bast-cells..d. Fig. 3.—Section of stem. Examining more closely these wood-forming bundles, wefind them composed of cells with a variety of forms and wallsof…
Woodwork (Manual training) · Wood
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