Features
What Labor Does
Enormous Railroad Scale
Improved Ornamental Caster
A Worthy Example
Remedy for Toothache
Steamboat Tunnage of the United States
Life Boat Ships
Paris Fuel Shops
Strong Decks for Ships
Dry Kilns
Salts for Stables
Sugar Planters' Convention
California Items
The Persia
New York Docks
The Cold; the Cold
List of Patent Claims
Fullers Earth
Mechanical Ball
Sharpening Files by an Acid
The Teeth and Management of Circular Saws
Cheap Steam Engines for Farmers
Our Climate Not Changed
Alteration of Coast Lights
Robert Stephenson on Railways
California Quicksilver
Ericsson's New Hot Air Engine
The Compass and Iron Ships
Paving Machine
Recent American Patents
Steam and Hot Air Condensers
Copper and its Uses
Exhibition of Inventions in London
The Engineer
The Parker Water Wheel
Singular Railroad Accidents
The Coal Trade for 1855
Recent Foreign Inventions
Lieutenant Maury
Explorations in the Western Deserts
Important Items
Brittle Annealled Iron
Philadelphia Locomotives
The Cause of Cholera, and its Remedy
Encroachments of the Ocean
Mechanics
Inventors, and Manufacturers
The Effects of Cold on Machinery
Tobacco Packed in Lead
British Porcelain
Vaporgraphic Glasses
Departments
- Letters
To Correspondents
