ed, by which he can at all times ascer-tain the quantity of water in the boiler, or, which is the same, theposition of its surface. He is accompanied by a stoker or fireman,who from time to time opens the door of the fire-box and feeds thefurnace. 22. This general description of a locomotive and… … Ui PLANS AND SECTIONS OF ENGINE.
Steam-engines · Steam-navigation · Locomotives
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