stry, meteorolo- articles to be cooked are placed. On each side of the holder gy, geography, geology and mining, mineralogy, crystalo- graphy, etc., and biology. Instruments representing each of these subjects will be shown. The committee selected to carry out the object of the exhibition embraces… … Patented through the Scientific American Patent Agency in existence, and the construction of new ones in New York tion, Science, and Art Department have just issued a kind of For further information and for mills, address Mr. H. H. city (these projects being most favored just now as the solu-…
Patents · Tools · Water · Improved · Boiler · Iron · Wrought iron · Air · Lever pin · Carbonic acid · Cutting edge · Top rake · Cast Iron · Second hand · Scientific American · Tool post · Boring tools
Internet Archive · Public domain (published before 1931). Free to use for anything.
