Features
An Improved Neck Yoke Fastening
A Ticket and Check Holder for Railroad Cars
An Improved Hand Drill for Miners
Improved Cap Protector for Cartridges
An Improved Butter Tub
An Improved Door Fastener
An Improved Fastening for Lacing Cords
A Combination Tool for Loading Cartridges
The Volney W. Mason Hoisting Machinery at the Great Hay Depot of the New York Central Railway, New York City
Experiments Illustrating the Principle of the Dynamo
Modern Military Appliances
A Simple and Powerful Stump Puller
Explosion of an Ostrich Egg
Special - April 21, 1888
Miscellaneous Inventions - April 21, 1888
Engineering Inventions - April 21, 1888
To Inventors - April 21, 1888
Departments
- Letters
Correspondence - April 21, 1888
- Recommended
New Books and Publications - April 21, 1888
- Departments
Notes and Queries - April 21, 1888
Business and Personal - April 21, 1888
Index of Inventions - April 21, 1888
