Scientific American, Vol. 1, No. 3 (July 1859)

1859 · 5 pictures

Claim · Manner · Combination · Purpose · Arrangement · Patents · Improvement · Purpose set · Arranged · Great number · Claim making · Purposes set · Patent office · Scientific American · Improved machine · Claim combining · Cone pulleys · Cast metal

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