Scientific American, Vol. 31, No. 15 (October 1874)

1874 · 10 pictures

Patents · Cylinder · Consists · Center · Iron · Improved · Scientific American · Pivoted · Professor huxley · Postage included · Cast Iron · Left hand · Steam chest · Grand cash · Screw ring · Steam engine · National board

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