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Recent Decisions Relating to Patents

United States Circuit Court.-Eastern District of Pennsylvania

Machine for Bending Angle Iron

Driving Dynamo-Electric Generators

The Severn Tunnel

Loads which Locomotives will Haul

Experiments on Losses in the Steam Cylinder

Conditioning Apparatus for Wool and Yarn

New Taking-up Motion for Looms

Improved Fulling Mill

On Some New industrial Apparatus

By A. De Hemptinne

The Art of Turning

By Paul N. Hasluck

On Warming and Ventilating Occupied Buildings

By Arthur Morin

Recent Wonders of Electricity

Lecture I.—Delivered on Wednesday evening, 28th december, 1881

By W. H. Preece

On Chinoline Tartrate and Salicylate

By G. Friese

Some of the Industrial uses of the Calcium Compounds

Lecture I.—delivered November 21, 1881

By Thomas Bolas

On the Estimation of Salicylic Acid in Articles of Food

By Pellet and De Grobert

Joseph Decaisne

Whale Skeletons at the Paris Museum

Orchids and Howling Monkeys

Conifers

Nature of the Zodiacal Light

The Nice Observatory

Southern Development

Paper Pulp—A New Industrial King

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    Why Do Facts Fail?

    Why Do Facts Fail?

    Deconstructing Denial