SA Supplements

New Mail Steamer Ireland

The Forth Bridge

The Photoscope

Some New Mirror Galvanometers

The Bessbrook and Newry Electrical Tramway

Reis' Telephones

The Laws of Friction

Construction of Copies of the Legal Ohm

Cause of the Electrification of Clouds

The Preservation of Timber

The Use of Impervious Coverings on Flooring of Wood

Ramie

French Architects and Workmen

Apparatus for Preparing Solid Carbonic Acid

Apparatus for Liquefying Oxygen

The Nitrous Oxide and Carbon Disulphide Light

A Method of Producing Ozone in Large Quantities

A New Departure in the Metallurgy of Iron

Impounding the Nile Floods

Two Games

A Visit to the Vesuvius Observatory

Hybrid Pitcher Plants

Aeranthus Leonis

The Square Bamboo

The Forcing of Lilacs

Railroad Construction

Mr. Petrie on the Great Pyramid

Oxygen in Metals and their Alloys

Patents - October 24, 1885