Features
Great War Ships and Forts
Electro-Motor Vs. Cable Traction
The Bell Telephone before the Supreme Court
Combination Tool
Improved Wagon Stake
Improved Letter Box
Double-Deck Stock Car
Improved Transom Lifter
The Alva-Vanderbilt's New Yacht
The Lartigue Railway
Garment and Hose Supporter
Improved Sheep Shearing Table
Improved Tent
A Puzzle
Londe's Method of Timing Photographic Exposures
Multiple Drilling Machine
Science in Toys
Devon Cattle
Mechanical Inventions - February 19, 1887
Miscellaneous Inventions - February 19, 1887
Engineering Inventions - February 19, 1887
To Inventors - February 19, 1887
Departments
- Letters
Correspondence - February 19, 1887
- Recommended
New Books and Publications - February 19, 1887
- Departments
Business and Personal - February 19, 1887
Index of Inventions - February 19, 1887
Notes and Queries - February 19, 1887
