Volume 6, Issue 155supp
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Features
Decorative Details from the Exhibition Palace, Paris
Food Products.—Paris Exhibition
Finale of the Paris Exhibition
Russian Torpedo Boats
Improved Screw-Cutting Mechanism
Steam in Water
A Montgolfier Ram
The Silver Mill
New Improvements in Platinotype Printing
Decipium.—A New Metal from Samarskite
Volumetric Determination of Zinc
Oriental Style as Applied to Fabrics
To Find Free Tartaric Acid in Wine
English Cheese Presses
How to Make Excellent Photo Transparencies
The Gramme Dynamo-Electric Machine for Producing Alternating Currents
New Telephonic Transmitter
A New System of Electric Lighting and a New Form of Electric Lamp
A Rustic Hygrometer
How to Make a Camera Lucida in Ten Minutes
The Rings of Saturn
Peroxide of Hydrogen in the Blood
An Attempt to Explain the Curative Action of Certain Remedies in General Use