Volume 11, Issue 2
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Features
Improvement in Windmills
Origin of Fires
Preventing Incrustations from Hard Water
List of Patent Claims
The Most Magnificent Steamboat in the World
Riehl's Patent Book Trimmer
Newfoundland Dogs at Newfoundland
Reducing the Cost of Tunneling for Railways
Zinc
American Association for the Advancement of Science.--No. 4
Oat Meal and the Intellect
Cleaning Straw Flats
Waterhouse's Hose Coupling
First Patent on Marble Saw
Taft's Patent Box Opener
Cutting Cotton Stalks
American Genius Triumphant.--Remarks on Reaping Machines
A New Observatory
Splendid Cash Prizes!
The New Metal, Aluminum
Encroachments on the Patent Office.--The Remedy
More Encroachments on the Patent Office
Recent Foreign Inventions
The Power of Belting for Driving Machinery
New Copper and Silver Mines
Baker' Patent Clapboard Jointing
Single and Double Steam Engines
Worth a Trial
Mechanics
the Scientific American.
eleventh year !