es Boust, Northumberland, Pa. tube, d, and above this a fine sieve, g. The top is hermeti- cally sealed by the cover, e, a central orifice in which serves WESTON'S LIGHININQ BOD DISCHABQING POINT. for the introduction of the lubricant (melted tallow), being In order to render lightning rods of any… … sure, which takes place in the cylinder or in the valve chest sufficient quantity to fill any deficiency which may be found at each change of stroke, a drop of tallow escapes at d, being to exist. ground terminals shall be large, and sufficiently so to dis- The Centennial Committee and others can,…
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