Features
Professor Morton on the Electric Light
Awards and Honors at Paris
The Electrical Department in the Mechanics Fair, Boston, Mass
The French Industrial Exhibition of 1878
Who Will Invent a Satisfactory Milking Machine?
The Trial of the “Pyx”
A New Fireproof Shutter
New Refrigerator Basket
The Hermetical Sanitary Closet
Ingram Rotary Press at the Paris Exhibition
Astronomical Notes
Progress of Our Foreign Trade
California Mining Vs. Farming
A New Foot Power
New Wool Scouring and Rinsing Machine
Washington Memorials in Northamptonshire
A New Measuring Jacket
A New Rheostat
The Umbrella Bird
To Inventors
Communications Received
Departments
- Departments
New Books and Publications
Business and Personal
Notes and Queries
Index of Inventions
