Features
Improve the Channelways
Night Sky.--December and January - 1885/1886
A Separator to Remove Impurities from Wheat
Farm Fence Post
Improved Square
Automatic Discharger for Evaporating Pans
Fire Escape Ladder
Improved Motor
The Jarman Ice Machine
Improved Grinding Mill
Hydraulic Machinery for Operating a Drawbridge
Vertical Flour Mill Engines
Electricity at the Salpetriere
Engineering Inventions - January 2, 1886
Agricultural Inventions - January 2, 1886
Miscellaneous Inventions - January 2, 1886
Departments
- Letters
Correspondence - January 2, 1886
- Recommended
New Books and Publications - January 2, 1886
- Departments
Notes and Queries - January 2, 1886
Business and Personal - January 2, 1886
Index of Inventions - January 2, 1886
