Volume 14, Issue 35
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Features
Australian Quartz Mining--Smelting
Howell's Homogeneous Metal
An Invention Wanted for Australia
New Cement Wanted
Speed of Circular Saws
Great Earthquake
Pfleghar's Punch and Awl
Zink's Cap for Trace Fastening
New Milk Cooler
Patent Extension Cases
Wanted by Government!
Science Honoring Princes
Enlargement and Improvement of the Scientific American
Telegraphs in the West Indies
Advice about Lightning
Making Perfume
Improved Pump
The Patent Office
A Good Story
Science of Things Familiar
Mechanics
Inventors, Millwrights, Farmers and Manufacturers