Features
African Expedition up the Niger
Buried Timber
Kittinger's Boring and Mórtising Machine
French Inventors' Society
Cultivator
Hydrophobia
That Famous Decision
Seed-Planting Gang Plow
Arithmometer
Laser
Washing Machine
Improved Trusses
A Combined Propeller and Pump
Sash Balance
Coal Slater
Seed Drill
Melodeons
Pumps
Cane Coverer
Phosphorescent Animals
Striping Tool
Potts' Improved Signal Lights
Improved Signal Lights
McLarty's Policeman's Club
Andrews' Machine for Filing Saws
Patent Lever-locking Bolt for Doors, & C
Loss of Heat in Steam Boilers
Decision of the Commissioner of Patents the Policeman's Club
Ancient Glass Manufactures
The Milky Way
Segar Machine
Catacombs—Great Deposits of Phosphate of Lime
Dovetailed Building Stones
The Accident at the Launch of the Great Eastern
The American Industrial Association
Imitating Skins of Animals upon Fulled Cloth
More Sorgho Sugar
Mechanics
Which are Best—Plain or Ornamental Stoves?
The Highest Mountain in the World
Cistern Filter
Central America for Cotton
Preparations for Laying the Atlantic Cable Next Year
Departments
- Letters
Correspondents - December 5, 1857
