Volume 4, Issue 102supp
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Features
Torpedo Defence
Improved Steamer Lines
A Foundry Explosion
Rotary Superheated Steam Engine
New Gas Process
Reeves' Excavator
Improved Machine Pulley
New Narrow-Gauge Locomotive
The Rotation of the Earth as a Driving Power
Safety Gear for Signals
Central American Timber
Drawing Platinum Wire
Improved Grain-Dressing Machinery
The Salt Manufacture of Michigan
Novel Patterns for Sleighs
Reporting Speed
Printing on Wood
Designs for Fresco Painting
Lectures on Paralysis and Convulsions as Effects of Organic Disease of the Brain
Delivered at the Bellevue Hospital Medical College, N. Y.,1877
Iron and its Constituents in Regard to Pharmaceutic Preparations
Nervousness
On Chronic Malarial Poisoning
A Clinical Lecture Recently Delivered at the University Medical College, New York
The Hygiene of the Hair
A Bill to Amend the Statutes in Relation to Patents, and for Other Purposes
Improved Telegraph Insulators
“Miron” and the Clipper Problem Tourneys
Chess Problems
Scientific American Chess Record
Solutions to Problems
No. 29