Scientific American, Vol. 81, No. 15 (October 1899)

1899 · 16 pictures

Yacht · Peat · Feet · Apparatus · Hydrogen · Patents · Trade mark · Munn · Sensitive film · Boiling point · Scientific American · Feet long · Liquid hydrogen · Sensitive plate · York yacht · Yacht club · Solid hydrogen

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