Features
Cod Liver Oil
Hair Tonic
Curiosities of Science--Combustion
A Preventive Against Moths
Paine's Electric Motor on Exhibition
The Art of Dyeing--No. 22
The Seventeen Year Locusts
Agriculture of Massachusetts
Charleston Artesian Well
Patent Case
The Crops
Boston Line of European Steamships
Morse Telegraph Case
Sewing Gloves by Machinery
Brass Formed by Galvanic Agency
California Academy of Sciences
Sun Painting Discoveries
Works on Chemistry
Care of China and Glass
Bathing the Open Eyes in Cold Water
To Ignite Damp Matches
To Preserve Hams in Hot Weather
Improvement in Saw Mills
Errata--Table of Patents
Letters from Paris
Chloroform in the Crimea
Universal Weights and Measures
The Olive Culture
History of Staining Glass
Nutriment of Flour and Potatoes
The Oxygen of the Atmosphere
Hoard's Gas Regulator
Patent Office Doings
The Ericsson Steamer Again
Coal Fields of Turkey
Guano for Insects
The Maynooth Battery
Smelling Copper Ores
Implements of War
List of Patent Claims
Important Items
News from Europe
Whitewash for Outhouses and Fences
A New Oil Plant
Is the Center of the Earth a Mass of Fire
Feeding Iron Furnaces
Mechanics
Inventors, and Manufacturers
Improvement in Augers
Departments
- Letters
To Correspondents