Late Volcanic Eruptions in the Hawaiian Islands

Rose Growing

Spring Treatment of Asparagus

The American Exhibition, London

The Main Gallery of the Machinery Palace of the French Exhibition of 1889

On Death by Electricity

Surface Tension of Liquids Under the Influence of the Electric Current

Progress of Electric Railroads

A New Dough Dividing Machine

Hydraulic Riveting Machine

Dr Werner Siemens' New Anemometer

Sphere and Roller Mechanism

Studies in Pyrotechny

Manufacture of Fireworks in the Seventeenth Century

Coating Paper with Gelatine Emulsions

Climate in its Relation to Health

The Treatment of Phthisis by Sulphureted Hydrogen

The Castner Sodium Process

Alkali Manufacture

Building Plans and Specifications