Volume 9, Issue 25
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Features
Steam-Boilers
Improvement in Furnaces
California Wine
Recent Foreign Inventions
Patent for Manufacturing Starch
Asparagus Seed as a Substitute for Coffee
A Splendid Diamond
The King and Seidlitz Powders
Impure Gas in Philadelphia
Professor Faraday on Electricity
Earthquake in Spain
Beet Root Wine
List of Patent Claims
Sawing Machine
Valves of Locomotives
Machine for Making Clinch Rings
Evaporating Pans
Machine for Making Barrel Heads
Improved Street Sprinkler
Improved Corn Planter
Car Trucks
Value of Foreign Patents
What We Drink; Tea and Coffee
Platinum in American Gold
Dr. Lardner and Ocean Navigation Again
Report of the Commissioner of Patents
Nutritive Value or Rape Cake
Interesting Papers on Flax
An Efficient Steam Navy
A Strike against Sewing Machines
Calico Printing
A Bed of Amber
Remainder Next Week
To Correspondents
Floors in Paris
Fusible Alloy
Acid and the Teeth
Cheap Globes
A Powerful Locomotive
Niepce de St. Victor's Engravings
Brilliant Lacquer for Paper and Papier-Mache
Use of Grammar
Electro-Magnetic Railway Signals
Campbell's Cotton Gin
Mechanics
Manufacturers and Inventors