
Volume 20, Issue 513supp
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Features
Novel Fire Extinguisher
Launch of the German Frigate Charlotte, at Wilhelmshafen
New Tay Viaduct
The Lartigue Railway
Railway Fuel Economy
A New Form of Cupola Furnace
The Preservation of Timber
Report of the Committee of the American Society of Civil Engineers on the Preservation of Timber, Presented and Accepted at the Annual Convention, June 25, 1885