Features
Rhubarb or Pie-Plant
Coal in Massachusetts
Mortising and Boring Machine
Electro-Metallurgy Applied to the Ornamentation of Glass, China, &c
The Turpentine Business
New Wire Suspension Bridge
How the Approach of an Earthquake may be Known
An Old Bible: its Vicissitudes and Wanderings
Caloric
Suffering in Maderia
Patent Office Reports—A New Law
War between the Courts and Corporation
Woodcroft, Inventor of the Propeller
Anthracite and Welsh Coal
Lectures on Chemistry.—No. 5
Impurity of Well Water
Machinery and Tools as they are—Screws
Spot on the Sun
How to Calculate the Power of Parker's Water Wheel
Locomotive Invention—White's Truck
Envelope Stamp
Plastering Machine
Improved Melodeon
Improved Rigging Screw
Improved Railroad Car Seat
Improved Roofing
Inventor's Claims
Improved Clover Thresher
Self-Acting Hot Air Blast
Railroad Accidents—Means of Prevention
Inventors Secure your Inventions
New York Crystal Palace
To Manufacturers and Dealers in Machinery
Telegraph to the Pacific
Mechanics, Millers, and Long Hours
List of Patent Claims
Riddle's Report of the Great Exhibition
A Specimen Business Letter
Advertisements
Blowing up a Huge Chimney
Manufacturers and Inventors
On the Causes of Rain and the Possibility of Modifying them by Art
Wells, Pumps, &c
Departments
- From the Editor
To Correspondents
- Reviews
A Chapter of Suggestions, &c
Literary Notices
