Features
Midwinter Malaria
Rice Culture in the Southwest
The Sounds of Vapors and Gases--the Photophone as an Instrument of Physical Investigation
Suppression of One Class of Interferences
The Silk Industry of the United States
Smokeless Fuel from Coal
Compressed Lignite as Fuel
Combined Anvil and Vise
Improvement in Currycombs
New Telescope of Short Focus
A Simple Experiment with Polarized Light
Apparatus for Preparing Starch for Finishing Linen and Cotton Goods
Soldering by Electricity
Recording Telephonic Receiver
Engine with Gas-Fired Boiler
Miscellaneous Inventions
Slate Pencil Machine
The Winkle, or Ladle-Shell
Improved Coffee Pot
Communications Received
Departments
- Departments
New Inventions
Recent Inventions
Correspondence
Business and Personal
New Books and Publications
Notes and Queries
Index of Inventions
