New Warping, Scouring, Sizing, Drying, and Beaming Machine

On Steel Casting Apparatus *

A Peculiar Case of Failure in a Water Main

A Paper by D. McN. Stauffer, C.E., Member of the American Society of Civil Engineers

Improvements in Bicycles

New Designs for War and Merchant Vessels

Carding Machine Fires

The Preservation of Iron Surfaces

Locomotives Compared with Horses

Obelisks *

On Bleaching Shellac

New Photo-Plate Process

Plaster Casts of Fish

Dry-Plate Prize

Mechanical Aids to Human Locomotion

A New Field for the Microscopist

Convenient Arrangement of the Mirror Galvanometer

The Synthesis of the Lichens

The Zodiacal Light

Breguet's Telephone

The Telephone

Study of Crystals

Suggestions in the Treatment of Spinal Diseases and Curvature

Albuminuria in Health

Horticultural Notes

Action of Remedies

Trichina Spiralis

Managing a Lawn

New Method for the Estimation of Sulphur in Organic Compounds

Detection of Butter Adulterations

Lac and the Lac Insect

White and Yellow Corn

Ammonia

Separation of Crystalline Silicic Acid

On Benz-Erythren

The Value of Hen Manure

The New Automaton Chess Player

En Route

Solutions to Problems

Brownson's Dubuque Tourney No. 3

Herr Horwitz, of London