Scientific American, Vol. 47, No. 7 (August 1882)

1882 · 11 pictures

Patented · Naphthaline · Upper · Water · Patents · Inches · Scientific American · Pivoted · Pounds avoirdupois · Nut lock · Fire box · Sheet metal · Sulphuric acid · Trade catalogs · Animal charcoal · Sewing machine · Hemlock lake

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