Scientific American, Vol. 52, No. 21 (May 1885)

1885 · 10 pictures

Patented · Iron · Inches · Munn · Patents · Scientific American · Boiler · Knife wheel · Compressed air · Electric light · Bevel wheel · Address munn · American supplement · Cast Iron · Sewing machine · Horse power

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