SA Supplements Vol 1 Issue 11supp

SA Supplements

Volume 1, Issue 11supp

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Features

Instrument for Measuring Distances and Heights of Mountains

Edward C. Pickering

Competition of Dry-Plate Processes

Amateur Wood-Workers

Ratchet-Brace Support

File-Holding Appliances

Joshua Rose

Alluvial Basin of the Mississippi River

Keview of Tile Report of the U. S. Levee Commission

Stand-Pipe for Bloomington. Ill., Water Works

H. M. P. Birkinbine

Direct-Acting Pumping Engine

J. W. Mathieson

Blake's Vertical Steam-Boiler

Screwing and Tapping Machine

Novel Rotary Engine

Ventilation of Railway Tunnels

Institution Of Civil Engineers

The St. Gothard Tunnel

D. K. Clark

Proceedings of Societies

British and American Archologicalsc Society, Rome

Tin-Foil Decoration

Remarkable Wind Storm

A Single Hair

New-Jersey at the Centennial

Prospects of Architecture in the United States

The Japanese Government Building at the Centennial Grounds in Fairmount Park

Joshua Rose

Chromium

On the Blue Color sometimes Produced in the Incineration of Bread

Major Ross

Instinctive

Climate of the Poles, Past and Present

On the Relative Power of Large Telescopes

Military Instruction by Machinery

Cost of Cast Iron Water-Pipe, in Place

A Remarkable Discovery in Florida

The Architect and Civil Engineer

British Pedestrianism

Cost and Durability of Steel Rails

The Fryer Process

A New Brick-Making Machine

Boring, Turning, and Fitting Car-Wheels and Axles

On Diminution of Friction between Tires and Rails

D. M*amp*apos;Dowell

Midland (Eng.) Railway Rolling Stock

Railway Victims

Railroad-Train Accidents

Railway Resistance

Interesting Experiments With The Dynagraph

An Old Engine for the Centennial

The Large Textile Manufacturing Companies of Lowell, Mass

New Pilot Snow-Car

London underground Railway

Science

French Academy of Sciences—January

Microscopic Mineralogy

Phormium Tenax, or New-Zealand Flax

The Internal Heat of the Earth