The Plantin Museum, Antwerp

A Simple Inhaling Apparatus

Water Gas in small Works

Edison's Phonographic Levee

Some Italian “Survivals”—A “Long House” in the timber delta

A New Electro-Dynamometer

Electric Arc Lamp for Lanterns

Another Early Transformer with Closed Magnetic Circuit

Water Tube Boilers

Boilers for torpedo Catchers

The Sword of Ethan Allen

Calico Printing Machinery

Study of Snow Crystals

(Translated for the Scientific American.)

The Effects on the Vocal Chords of Improper Method in Singing

Bovine Tuberculosis

Roosting Butterflies

Nansen's Expedition to the North Pole

Shawangunk Mountain

Hints on the art of Landscape Gardening

Ernst Haeckel

Patents!