Volume 1, Issue 19supp
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Features
Proposed New Drawbridge for the Thames River, London
[A paper recently read before the Society of Arts, London.]
Where the Precious Metals Go
New Method for the Quantitative Analysis of Silver
On Gas-Burners
New Steam-Ejector
Rotary Engine
Improvement in Pumping-Engine
Double-Cylinder Winding-Engine
Boiler-Covering
The Manufacture of Oil-Stones
Double-Spring Steam-Hammer
Rotary Pump
Northcott'S New Feed-Water Heater
New Piston-Packing
Proceedings of Societies
Zoological Society of London, March 7
The Corliss Engines and Boilers
New Substitute for Gold
Gold in India
Electro-Motive Engines
Necessity for more Skilled Artisans
Remarkable Mosaic
The New South Wales Exhibit
Monitor-Turret Exhibit
East-Indian Exhibits
New-York and Illinois Buildings at the Exhibition
(See illustrations on preceding page.)
A Gigantic Mineral Specimen
The Transcontinental Hotel
Unhealthy Trades
A Lecture Before the Society of Arts, London,
On the Preparation of Dextrine-Maltose (Malt Sugar) and its use in Brewing
[A paper read before the Chemical Section of the Society of Arts, London, March: ' 7th, 1878, Prof. Williamson, F.R.S., ill the Chair.]