Features
The President at Panama
English Aeroplane Prizes
Recent Aeronautic Experiments in France
Peat in Italy
The First Machine for the Commercial Production of Window Glass by the Sheet Process
The Interior Construction of a Piano Player
Present Conditions at Panama
The Ancestors of the Elephant
Beautifying the Roadbed by Sodding
Pollen-Collecting Device
An Improved Tie-Bar
Patent Department
A Novel Two-Part Hook
Business and Personal Wants
Departments
- Departments
The Heavens in December
Recently Patented Inventions
Notes and Queries
New Books, Etc.
Index of Inventions
Patents
