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57 (LVII) — 1946-1947
Walker Bros., Present Fan to College, 19.
Walker Indestructible Fan, 73, 150.
Ward-Leonard Control, 47.
Water in Boiler, Controlling Level, 15.
Water Softening, 141.
Water Tube Boiler, 295.
Water-Gauge, 135, 143, 144, 157, 166, 171, 180.
Water-Gauge Readings, 152.
Water-Gauge Self-Recording, 157.
Weights and Measures, 50.
Wheatstone Bridge Methanometer, 92.
Whirling Hygrometer, 94.
Whitmore Automatic Brake, 155.
Winding Engine Drum, Diameter of, 35, 46.
Winding Rope Capping, 203, 215.
Winding Rope, Specifying and Installing, 74.
Winning and Working, 54, 73.
Wire Rope Calculations, 36, 156.
Working Under Moss, etc., 199.
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