Scientific American, Vol. 51, No. 1 (July 1884)

1884 · 17 pictures

Patents · Patented · Iron · Valve · Pressure · Water · Low pressure · Pumping engines · Pressure cylinder · Scientific American · Steam cylinders · Pressure steam · Steam heating · Sewing machine · High pressure · American association

Internet Archive · Public domain (published before 1931) · More from this library