. Canadian forest industries 1911. Lumbering; Forests and forestry; Forest products; Wood-pulp industry; Wood-using industries. Have the Armstrong-Corliss valve gear, which will operate at a higher speed than the ordinary releasing gear. This valve gear does not depend on springs or dash pots tor closing and runs without noise. The wearing parts of the valve gear are enclosed in a casing and fun in oil so that friction is reduced to a minimum. Robb Engineering Co., Limited AMHERST, District Offices: Canadian Express Building, Montreal Traders Bank Building. Toronto Union Bank Building, Wi
. Canadian forest industries 1911. Lumbering; Forests and forestry; Forest products; Wood-pulp industry; Wood-using industries. Have the Armstrong-Corliss valve gear, which will operate at a higher speed than the ordinary releasing gear. This valve gear does not depend on springs or dash pots tor closing and runs without noise. The wearing parts of the valve gear are enclosed in a casing and fun in oil so that friction is reduced to a minimum. Robb Engineering Co., Limited AMHERST, District Offices: Canadian Express Building, Montreal Traders Bank Building. Toronto Union Bank Building, Winnipeg - Grain Exchange Building. Calgary R. W. , Manager Wm. M K. y. Manager W. F. Porter. Manager J. F. Porter Manager. Not altogether what we say but what Users say "We have used the Alligator or Warping Tug man- ufactured by you for the last 7 or 8 years, and con- sider them indispensable to lumbermen on waters of French River or similar ; Will move a bag containing 60,000 logs, in calm weather, 30,000 in a head wind. WEST & PEACHEY SIMCOE - - - ONTARIO. 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, booksubjectforestsandforestry
