Scientific American, Vol. 31, No. 20 (November 1874)

1874 · 10 pictures

Improved · Patents · Iron · Improvements · Water · Consists · Scientific American · Address · Grand cash · Eighth inch · Grand central · Rapid transit · Water glass · Wrought iron · Sewing machine · Underground railway · Cash gift

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