Features
The Forster-Firmin Amalgamator
The Electric Light and the Gas Companies.-Remarkable Effect of a New Invention in the Stock Markets
The Incoming Commissioner of Patents
An Improvement on Tea Chromos
Fuel Gas
Should the Nation Engage in Manufactures?
Success of American Exhibitors at Paris
A South Australian Offer for an Improvement
The Paris Exhibition
Lymans's Trigonometer
Astronomical Notes
The New Wilson Oscillating Shuttle Sewing Machine
Serpulas, or Sea Worms
King Tody
To Inventors
Communications Received
Departments
- Departments
Correspondence
Business and Personal
Notes and Queries
Index of Inventions
Patents
