On the Minute Measurements of Modern Science

Astronomy

Musical Sounds

Meteoric Stones

Telegraphic Fac-Simile Tape

Society of Telegraph Engineers

New Dynamo-Magnetic Phenomenon

Electro-Medical Galvanoscope

Electro-Chemical Deposits of Aluminium, Magnesium, Cadmium. Bismuth, Antimony, and Palladium

Electrical Static Repulsion

Electrical Life Test

The First Idea of the Telegraphic Dial

Phelps's Electro -Motor Printing Telegraph

Architectural Science.—Carpentry

New Intermittent Filter

Heat from Electricity

The Grindstone

Sanitary Hospital Appliances

Increase of the Strength of Iron by Rest

Electric Range Finder

Detection of Magenta in Wine

Ancient Roman Aqueducts

The Candelaria Mine

Ostriches and Ostrich Farming

Notes from St. Petersburg

Algoid Swarm Spores

The Chemistry of Coal

The London Underground Railway

New Road Locomotive

Iron Shafting Exhibits

The Steam Yacht “Gitana”

The Worthington Pumping Engine

Fitting Keys and Keyways

Submarine Rock Drills

Army Flying Machines

The Relative Value of Blows and Pressure

Lessons in Mechanical Drawing

The Causes of Stone

Spiritualism

Remedy for Palpitation of the Heart

Diseases Germinated in Hospitals

Can “Port-Wine Marks” on the Face be Cured? Yes

St. Francis' Hospital, New York

Notes of Practice and Peculiarities of Treatment

Treatment of Typhoid Fever

Clinical Study of Diphtheria

Lesion of the Cerebellum

Lister's System as Used at Freiburg

Magnetic Capacity

Physical Society—London, December, 1876

President, in the chair