the jet carries with it a certain portion of the al- placed. Directly behind it is an alcohol lamp, A, made that the road was opened Thursday, March 1, for cohol flame. The moment the latter plays on the quite flat, and low enough to allow the flame to pro- through passenger and freight business… … The engraving herewith shows a lamp constructed to means for igniting the powder. The box has a folding PNEUMATIC BLOW-THBOUGH LAMP. cover, and can be made of small dimensions. operate on the blow-through principle. A small tin the bottom of the box, and projecting through the box about six inches…
Patented · Patents · Adapted · Contained · Scientific American · Illustrated · Tific american · Second class · American supplement · Floor plans · Horse power · Variable resistance · Young tapir · Bell telephone · Express money
Internet Archive · Public domain (published before 1931). Free to use for anything.
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