Volume 10, Issue 29
You are currently logged out. Please sign in to download the issue PDF.
Features
Pulling Down Telegraph Wires
Yellow Fever Prevented by Inoculation
Engraving by Electro Magnetism
Improved Pump
Expedition to Central Africa
Grain Cleaner
Improved Railroad Track
Treatment of Boots and Shoes When Burned
Albany Stoves
Gun for Firing Chain Shot
The Art of Dyeing--No. 14
Attaching Augers to Handles
Wonderful Freak of a Snake
Wool Spinning
Car Ventilator
Improved Wrench
Manufacturing in Lowell
Food of the People of England
Muntz Metal for Ship Sheathing
Fish Breeding
Carriage Bolts, Rivets' Staples, &C
A Wind Mill Operating a Propeller
Shaving and Felly Cutting Machine
Improved Support for Articles of Dress
Safety Ferry Bridge
Fencing Railways
Coal Pit Explosion
Engravers Advancing
Patent Tea and Coffee Pot
Railroad Signals
Amendment of the Patent Laws
Physical Geography or the Sea
Medicinal Effects of Saleratus
Ice Ships
Size of London
A New Boiler
French Railways
List of Patent Claims
Important Items
Inspection of Mines in England
Forging the Eyes of Suspension Rods
Coal of Pennsylvania
Work in the Country
British Railways
History of Reaping Machines--No. 25
Mechanics
Inventors, and Manufacturers