re formed to wash out the are raised. Secured to the ends are screw pins, which pass banks of the canal. As the boat advances, the discharged joint, the diameter may be adapted to pipes and thimbles through the cover and receive winged nuts. Lateral dis- water fills the space just vacated by the… … through a slot. In closing the door the lock bolt rubs against the outer part of the keeper and drops behind the edge, thus MCDONALD'S CANAL BOAT. keeping the door closed. The inner part of the keeper is BUGE'S FOLDING EGG CASE. furnished with a slot which is formed with a rack which, in placed on,…
Patented · Iron · Water · Pipe · Valve · Patents · Scientific American · Steel · Side boards · Transverse channel · Cast Iron · Horse power · Wrought iron · Steam pipe · Sulphuric acid · Carbonic acid · Stove pipe
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