American Industries.--No. 7
The Manufacture of Horseshoe Nails
Features
Samuel Batchelder
The Plague in Russia
Strikes in Liverpool and London
Honor to Peter Cooper
A Cable Jubilee
An Improved Cane Mill Wanted
Food Adulteration
The Farmer's Best Friend
Trade Arbitration in England
Pneumatic Regulator for Clocks
A Novel Door Check
A New Gun Tool
An Improved File Guard
A New Protector for Book Covers
Recent Engineering Patents
A New Ratchet Drill
Patents Pertaining to the Household
Miscellaneous Intentions - March 1, 1879
A New Beetling Machine
A New Cream-Raising Apparatus
The Humpback Whale
The Oriental Eagle Owl
The Alhambra Vase
Electric Lighting
To Inventors.--The Great Want
Ancient Works of Peru
Communications Received - March 1, 1879
The Scientific American
Export Edition
Departments
- Departments
Correspondence - March 1, 1879
New Books and Publications - March 1, 1879
Notes and Queries
Business and Personal - March 1, 1879
Index of Inventions - March 1, 1879
