Features
Technical Science in New Zealand
The Bessemer Steel Interest
Inventions in China
The Social Science Association
Copyrighting Fruit
Recent Investigation into the Action of Anæsthetics
New form of Reynier's Electric Lamp
Mechanical Inventions
A New Combined Punch and Shear
Practical Experiments in Magnetism, with Special Reference to the Demagnetization of Watches.--No. 1
Edison's Latest Telephone
Miscellaneous Inventions
A New Surf Boat
Giant Insects
Recent Decisions Relating to Patents, Trade Marks, Etc
Fire Screen
Communications Received
Departments
- Departments
Business and Personal
Notes and Queries
New Books and Publications
Index of Inventions
Patents
