Scientific American Magazine Vol 40 Issue 18

Scientific American Magazine

Volume 40, Issue 18

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Features

American Industries.--No. 10

Scarlet Fever

Progress of Electric Lighting

Better Late than Never

Barff's New Process for Preserving Iron

Vermont Marble

Museums of Europe.--Metropolitan Museum of Art

Recent Mechanical Inventions - May 3, 1879

An Improved Amalgamator

Railway Notes

A New Clutch Pulley

Household Inventions

An Improved Water Elevator

A New Anti-Friction Journal Bearing

Emery Band Polishing Machine

Miscellaneous Inventions - May 3, 1879

Remarkable Accident to a Red Deer

New Agricultural Inventions - May 3, 1879

Japanese Mirrors

Calcareous Sponges

To Inventors - May 3, 1879

Communications Received - May 3, 1879

Departments

Correspondence - May 3, 1879

Notes and Queries - May 3, 1879

Business and Personal - May 3, 1879

New Books and Pubucations - May 3, 1879

Index of Inventions - May 3, 1879

Patents - May 3, 1879