Scientific American, Vol. 30, No. 3 (January 1874)

1874 · 10 pictures

Patents · Iron · Alumina · Improved · Alum · Scientific American · Heat · Carbonic acid · Steam engines · Patent office · Coal Tar · Address munn · Cast Iron · Science record · Wrought iron · Years ago

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