Features
A Weekly Payment Law in New York
The Industrial South -Tallapoosa, Ga
Position of the Planets for June
Photographic Notes
An Improved Ore Concentrator
An Improved Bag Filler and Holder
An Improved Vehicle Wheel
An Improved Nut Lock
An Index Plate for Gear-Cutting Machines
The Fire Alarm System of Jersey City
An Envelope Moistener and Sealer
An Improved Sad Iron
An Improved Dental Instrument
An Improved Holder for Paper Bags
An Improved Tool Holder
An Improved Shaft Bearing
An Improved Logging Railway
Stained Glass and Objects of Wire Cloth
Index of Inventions- May 31, 1890
Departments
- Letters
Correspondence- May 31, 1890
- Recommended
New Books and Publications- May 31, 1890
- Departments
Business and Personal- May 31, 1890
Recently Patented Inventions- May 31, 1890
Notes and Queries- May 31, 1890
