Features
What is the Best Insulation?
Additional Postal Facilities Needed
An Improved Coal Chute
An Improved Stop and Waste Faucet
Improved Electrical Shoal Water Indicator
An Improved Cartridge Shell Cutter
An Improved Punch for Bank Checks, Etc.
An Improved Cut-Off Valve Gear
A Finger Shield for Musicians
An Improved Store Service Apparatus
An Improved Letter Box Door Plate
An Improved Tobacco Pipe
A Gunboat for the Great French Exposition
An Improved Rail Punch
An Improved Drill Grinder
An Improved Pug Mill
Photographic Notes - September 22, 1888
Simple Experiments in Physics
Engineering Inventions - September 22, 1888
Miscellaneous Inventions - September 22, 1888
To Inventors - September 22, 1888
Departments
- Letters
Correspondence - September 22, 1888
- Departments
Business and Personal - September 22, 1888
Notes and Queries - September 22, 1888
Index of Inventions - September 22, 1888
