Volume 6, Issue 14
You are currently logged out. Please sign in to download the issue PDF.
Features
Notes on Military and Naval Affairs
History of Turbine Water Wheels
The Best Shot for Penetrating Iron Plates
Blasting and Splitting Stumps with Percussion Cartridges
New York Court of Common Pleas
Beagle's Safety Hooks
Photograph Albums
The Management of Telegraphs
Mr. M'Kay's Letter on Iron-Plated Ships
Defence of the Secretary of the Navy
What Can Be Done for Inventors--Advice Gratis and Advice for Pay
Cutting Files by Machinery
Late Experiments with Iron Plating
Notes on Foreign Inventions and Discoveries
Western Gunboats
Patent Claims
Issued from the United States Patent Office