Scientific American, Vol. 33, No. 25 (December 1875)

1875 · 10 pictures

Patents · Improved · Consists · Iron · Feet · Inches · Scientific American · Tuns · York central · Weak sparks · Raw meat · Hudson river · York city · Horse power · Copy scientific · Find directions · Solid emery

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