Volume 12, Issue 19
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Features
Thrilling Incident in the Life of an Inventor
Philadelphia Ice Boat
The Blue Ridge of Virginia Tunneled
Virginia Iron Manufacture
A Monster Turn-Table
List Of Patent Claims
Powder for Razor Strops
Gas From Wood
Improvement in Constructing and Working of Locomotives
Great War Engine
The People's College
Brick Machinery
Wonderful Growing Stone
To Clean Marble
Hoop Splitting and Planing -Erratum
Bronzes
The Mechanism of the Eye
Chinese Potato-Discorea Batatas
The Chinese Sugar Cane
The Woodworth Planing Machine Patent
Application for Extension of a Patent
Telegraphic Insulation
Niagara Railway Suspension Bridge
Great Bridge
Patent Cases
English Patent Case
Important Items
Improved Gauge Cock
Portable Alcohol Stove
Bones as Manure
A Spitting Snake
Mechanics
Inventors and Manufacturers