, by means of a sprocket-chain horizontal section of the box shown in Fig. 1. Fig. 3 nineteenth century, the heavy drop scenes, border geared to a sleeve, V, loose on the pivot-post. lights, and other considerable weights should have to is a front elevation of the sand-box applied to a car- In… … the adjacent portion of the head are threaded to receive it has remained for us to learn the lesson from a jam-nut. A circular bore formed with two longi- the Drury Lane Theater, London, where a new elec- tudinal grooves extends through the body from end to upon locomotive engines. From the…
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