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Scientific American Magazine Vol 13 Issue 28

Scientific American Magazine

Volume 13, Issue 28

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Features

Spots in the Eyes

Coffee, Tea, and Cocoa

Gold Washes

Patent Law Reform

Mining Machine

Grinding and Polishing Glass

Machine for making Plated or Covered Cord

Improved Planing and Slotting Machine

Bosenbury's Boring Machine

Preparing Murexid Color

Spontaneous Combustion and Fires

The Patent Office and its Management

Morris's Corrections for Local Magnetic Attraction

A Bill

Anecdote of a Fish

Curing the Backlash in Flourins Mills

Science in Sport

A Good Whitewash

Creamer's Match Safe

Grinding Mills

Remarkable Works of Human Labor

Mechanics

Friction Match Machine

Departments

To Our Subscribers

Correspondents - March 20, 1858