1 Europium 71 Flying machine 73 Ice manufacture in India 70 Incubators, baby* 68 Inventions, index of 77 Inventions, recently patented.... 76Laboratories, physico-lecbn,ical.. 67 Laughter Hnd long life 70 Navy, developments in British... 66 Science notes 67 Skylight, color of.- 74… … BROOKLYN BRIDGE FROM THE NORTH, SHOWING BY ARROWS AT CENTER, LOCATION OF THE NINE BROKEN SUSPENDERS. 76 Scientific ^mtritm. August 3, igoi. RECENTLY PATENTED INVENTIONS. Engineering Improvements. ROTARY ENGINE. — Henry P. Farley.Kalona, Iowa. The piston of this rotary en-gine has a yielding…
Motor · Center · Suspenders · Alcohol · Gasoline · Brooklyn · East river · Horse power · Floor system · Side towers · Alcohol motor · Petroleum motor · Sewing machine · Main cables · Rapid transit · Scientific American
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
