Scientific American Magazine
Volume 68, Issue 1You are currently logged out. Please sign in to download the issue PDF.
Features
Safety Suggestions for Ocean Steamers
Stone's Family Bread Kneader
A Building to Withstand Cyclones, Etc.
An Improved Side and Roofing Tile
An Improved Electric Light Signaling Apparatus
A Novel Cutting-off Machine
An Improved Speaking Tube
An Improved Watchmaker's tool
The Potsdam Red Sandstone Quarries
Manufacture of Trunk and Bookbinders Boards
Skating on Artificial Ice
To Inventors- Janary 7, 1893
Departments
Correspondence- Janary 7, 1893
New Books and Publications- Janary 7, 1893
Notes and Queries- Janary 7, 1893
Recently Patented Inventions- Janary 7, 1893
Business and Personal- Janary 7, 1893
Index of Inventions- Janary 7, 1893
Patents- Janary 7, 1893
