Features
A Field for Invention
The Lesson of Mr. Garfield's Youth
The Moral Influence of the Telegraph
Electro-Metallurgy
The Holy Well at Mecca
Steam Boiler Notes
Miscellaneous Inventions
New Cloth-Cutting Machine
The New Astronomer Royal
Patented Improvements in Jewelry
New Ticket Punch
Steam Engine Notes
A New Dynamo-Electric Machine
The Eider Ducks
Communications Received
Departments
- Departments
New Inventions
Correspondence
Recent Inventions
Notes and Queries
Business and Personal
Index of Inventions
