Volume 28, Issue 24
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Features
Electrical Fire Arms
Our Coal Deposits--Their Formation and Extent
An Objection to the Large Telescope Answered
A Gas-Propelled Boat
Bisulphide of Carbon
Scientific and Practical Information
The Vienna Exposition
Wenham's Heated Air Engine
Pumping Engine
Fireproof Floor
Improved Garden Hoe
The Belgian Dray
M'Grath's Patent Side Stick and Quoins
Sanitary Notes--Food and its Preparation
Scotton's Patent Round Tree Box
The Needle Valve Automatic Oil Feeder
Positive Circulating Vertical Tube Radiator
Portable Steam Renovator
Adjustable Pulley Bolt
Tannate of Soda
Whiffletree Stub
Decisions of the Courts
United States Circuit Court--District of New Jersey