. Canadian forest industries July-December 1923. Lumbering; Forests and forestry; Forest products; Wood-pulp industry; Wood-using industries. Prescott's Valve Controller Patented June 8, 1915 The Machine You Have Been Waiting for. To eliminate every trouble with your Steam Feed Valves install one of these machines. Six Real Reasons for Doing So: 1— Gives the sawyer the easiest kind of control of valve. 2— Hand lever stays put, making them safe against any jerk or kick of valve, 3— Gives the sawyer every confidence in handling valve. 4— Will prevent accidents—is easier on the nerves and car- ri
. Canadian forest industries July-December 1923. Lumbering; Forests and forestry; Forest products; Wood-pulp industry; Wood-using industries. Prescott's Valve Controller Patented June 8, 1915 The Machine You Have Been Waiting for. To eliminate every trouble with your Steam Feed Valves install one of these machines. Six Real Reasons for Doing So: 1— Gives the sawyer the easiest kind of control of valve. 2— Hand lever stays put, making them safe against any jerk or kick of valve, 3— Gives the sawyer every confidence in handling valve. 4— Will prevent accidents—is easier on the nerves and car- riage runs steadier. 5— Water flowing into valves from foaming boilers does not fret the sawyer. 6— This relief from all troubles of which sawyers have com- plained enables them to give closer attention to the logs they are cutting and a better inspection of the lum- ber they produce. Read what one of the largest lumber companies on the north shore has to say about it. We are sole Canadian manufacturers of these machines. Pamphlets with full description and prices on application. Let us quote you also on our new "Hamilton" Vertical Steam Feed V£lves. WHAT IS IT ?. PRESCOTT'S VALVE CONTROLLER Waubaushene, Ont., Sept. 11, 1917. Messrs. Wm. Hamilton Co., Peterborough, Ont. Gentlemen:— Replying to your inquiry re Prescott Valve Controller, which you sent us last spring to try out: I beg to say that we installed this machine early in April, just previous to start- ing the mills, selecting the most difficult valve we have to handle, the steam having to travel through nearly three hundred lineal feet of pipe to reach this valve, and noting the fact that the pipes are well covered, there is neces- sarily considerable condensation, and every sawyer knows the annoyance caused by water passing through the valves which violently jars or jerks the lever, sometimes wrenching it from the hand and thereby inflicting serious damage to the machinery of the mill. And now
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