lves. Knives, forks, spoons, into which the point sec- as illustrated in Fig. 2, is formed with a central open- etc., may be carried in the drum. When the meal is tion is threaded. The ing communicating with the steam supply port, B, and finished, the plates could be placed within the drum ink,… … The plunger’ will be does not extend to the forward end of the tray, so that NEW ROTARY VALVE FOR STEAM ENGINES, raised to the dotted posi- an opening is provided between the two chambers at tion shown, by the coiled the forward end. Communicating with the double bot- tween which is a cut-away…
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