Table of contents
November 11, 1871, Volume 25 No 20 pp303-316
About the coverBooks
Business and Personal
Top of page
Top of pageArticles
Electro-Pneumatic Protector, An Italian Diving Bell—The Inventor Writing Letter at the bottom of the sea, and more - pp303 - 304
doi:10.1038/scientificamerican11111871-303
Ventilating Grain Vessel and Grain Car - p306
doi:10.1038/scientificamerican11111871-306a
Psychic Force.—Further Experiments by Dr Crookes.—Reply to his Opponents - p307
doi:10.1038/scientificamerican11111871-307
On Musical Telegraph Companies - pp309 - 310
P.H. Vander Weyde, M D
doi:10.1038/scientificamerican11111871-309
General Reflections Suggested: by the Fair of the American Institute - p312
doi:10.1038/scientificamerican11111871-312
Improvement in Pavements—Artificial Stone Flagging for Sidewalks - p312
doi:10.1038/scientificamerican11111871-312c
Recent American and foreign patents - pp314 - 315
doi:10.1038/scientificamerican11111871-314c
