hey left about ten feet of the arm attachedto the body of the fish, which would make it about thirty-five feet long. — «•» FRICTION GEARED CENTRIFUGAL PUMP. We give herewith an engraving of a centrifugal pumpingengine, constructed by Messrs. Marquis Brothers, of Glas-gow. The engine and pump are…
Patents · Iron · Sewing · Improved · Scientific American · Railway · Patent office · Official list · Sewing machine · Steam engines · Post office · Science record · Magnetic oxide · Hour lines · Iron filings
Internet Archive · Public Domain Mark 1.0. Free to use for anything.