Pneumatic Transmission

From Electricity and the Electric "Telegraph",

Selection Applied to Man

Explosion of Kerosene Lamps

Light and the Distances of the Stars

A Lesson in Arctic Navigation

The New English Patent Bill

New Experiments on Mechanical Flight

A New Keely Motor Deception

Communications - March 24, 1877

Straightening Wrought Metal Plates

New Rotary Pump

A New Bathometer

A New Phylloxera Remedy-Decortication

A Persian Dwelling

Recent American and Foreign Patents - March 24, 1877

New Woodworking And House And Carge Building Inventions

New Spectroscope for Direct Vision

New Textile Invention - March 24, 1877

New Miscellaneous Inventions - March 24, 1877

Publishers' Notice

New Agricultural Inventions - March 24, 1877

New Household Inventions - March 24, 1877

New Mechanical and Engineering Inventions - March 24, 1877

Communications Received - March 24, 1877