SA Supplements

March 1887

Volume 23, Issue 586supp

You are currently logged out. Please sign in to download the issue PDF.

Features

The Retiro Viaduct

Firing Trial of the 110 Ton B. L. Elswick Gun

Sea-Going Torpedo Boats

New Gasholder at Erdberg

Gas Engine for use on Railroads

Western North Carolina Location over the Blue Ridge

George W. Whistler, C.E.

G. L. Vose

Experiments in Toning Gelatino Chloride Paper

Printing Lantern Pictures by Artificial Light on Bromide Plates from Various Sizes

A. Pumphrey

George Washington Whistler

Notes on Garment Dyeing

The “Sensim” Preparing Box

Fuel and Smoke

Oliver Lodge

Studies in Pyrotechny

The Anti-Friction Conveyer

Improvement in Laying out Frames of Vessels—The Frame Tracer

Gustave Sonnenburg

A New Mercury Pump

Tar for Firing Retorts

On Electro-Dissolution, and its use as Regards Analysis

H. N. Warren

The Electro-Magnetic Telephone Transmitter

A Newly Discovered Substance in Urine

The Filtration and the Secretion Theory

Furnace for Decomposing Chloride of Magnesium

The Laws of the Absorption of Light in Crystals

H. Becquerel

Varying Cylindrical Lens

Tempest Anderson

History of the World's Postal Service

Chilled Cast Iron

On Nickel Plating

Thomas T. P. Bruce Warren