Volume 2, Issue 35supp
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Features
The Manufacture of Sewing-Machine Needles at the Centennial
Exhibition Notes
Frictional geared hoisting engine
Power Presses at the Centennial
Notes Referring to the Table
A Curious Experiment
Locomotives at the Exhibition
The Railway Tunnel under the English Channel
Ice Skating in Summer—The Glaciarium, London
Loan Collection of Scientific Instruments
Chemistry, Mineralogy, Etc
The Industrial uses of Aluminum
Dyeing Recipes
From Riemann