Features
Managing Windows for Air
Sulphurous Acid
Fever and Ague
Pitch Phenomenon at Sea
Gutta Percha and Ships' Compasses
Improved Seed-Planter
Plants in Rooms
Improved Car Seat
Browning Gun-Barrels
New Work on Mining
Kaleidoscope Toy
A New Motive Agent
Ancient Tables of Wood
Special Notice
Supplement to the Scientific American.
Death of Consul Robertson
Iron Ships-Water-Tight Compartments
Libraries for Railroad Engineers
The Editor in His Sanctum
Useful Information About Hair Dyes
Important to Inventors
American and Foreign Patent
Sanitary Precautions
New Improvements in Cut-offs
Departments
- Departments
Notes and Queries