Scientific American, Vol. 13, No. 9 (August 1865)

1865 · 6 pictures

Claim · Combination · Patents · Manner · Constructed · Munn · Purpose · Valve · Arranged · American patent · Yarn beam · Purpose set · Filing application · Scientific American · Patent office · Valuable patents · Purposes set · Address munn · Water tanks

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