. Canadian forest industries July-December 1912. Lumbering; Forests and forestry; Forest products; Wood-pulp industry; Wood-using industries. Double Ceiling Heads Figs. 45 and 40, are made in solid section, steel forged, with Bits of special design to cut two tongues on one edge of board, and two grooves on opposite edge, to be re-sawed for two thin boards tongued and grooved. Very complete. Price, with one set of Bits, net $ Extra Bits, per set of (8) Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - colora

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. Canadian forest industries July-December 1912. Lumbering; Forests and forestry; Forest products; Wood-pulp industry; Wood-using industries. Double Ceiling Heads Figs. 45 and 40, are made in solid section, steel forged, with Bits of special design to cut two tongues on one edge of board, and two grooves on opposite edge, to be re-sawed for two thin boards tongued and grooved. Very complete. Price, with one set of Bits, net $ Extra Bits, per set of (8) 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 Don Mills, Ont. : Southam Business Publications

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Keywords: ., bookcentury1900, bookdecade1910, booksubjectforests, bookyear1912