Scientific American Magazine
Volume 23, Issue 26You are currently logged out. Please sign in to download the issue PDF.
Features
Improved Independent Shuttle-Motion Loom
Progress of Foreign Invention
Mercurial Pump without Valves or Stop-Cocks
Milking-Stool and Pail-Holder
A New Ink for Printers
Perpetual Motion
Improved Mop Wringer
Successful Application of Steam to Canal Boats
Eyesight and the Microscope
Gas Stove
Automatic Boiler Feeder
Removing Street Snow and Ice
The Relation of Mineralogy to Chemistry
Close of Volume XXIII
Proprietors and Foremen
Success as the Measure of Ability
How Vermicelli and Macaroni are Made
Timely Suggestions
Scientific American- December 24, 1870
Recent American and Foreign Patents- December 24, 1870
Official List of Patents- December 24, 1870
Answers to Correspondents- December 24, 1870
Applications for Extension of Patents- December 24, 1870
Departments
Correspondence- December 24, 1870
New Books and Publications- December 24, 1870
Index- December 24, 1870
Business and Personal- December 24, 1870
