nt on that engine, which A white, cloudy precipitate falls, called " tartrate of can be made very much cheaper than any other engine of has been subsequently patented. lead;" collect this on a filter, and dry it for nse. Fill the same power. Charles H. Haswell, formerly En- Pig. 1 is a perspective… … have invariably and conscientiously recommended your RUNKEL'S IMPROVED OSCILLATING PISTON ENGINE. paper to my acquaintances, and particularly my mechan- tion. The engine consists of a short cylinder, L (Fig. this engine before the improvement was made in it, and ical friends; and, I think, not…
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