Scientific American Magazine
Volume 63, Issue 16You are currently logged out. Please sign in to download the issue PDF.
Features
The Visit of the British Iron and Steel Institute
Floating Steam-Propelled Islands of Steel
Manufacture of Plate Glass at Kokomo, Indiana
The Daguerre Memorial
A Simple and Readily Applied Knife Guard
An Improved Cylinder Head for Rock Drills
An Improved Car Coupling
An Improved Saw Mill Dog
The U. S. Steel Cruiser San Francisco
The Howling Monkeys and the Pinches in the Berlin Zoological Garden
Trial of the New Jackson Jet Boat Evolution
A Tension Indicator for Yarn Dressers
An Engineer's Valve for Air Brakes
An Improved Cistern
To Inventors - October 18, 1890
Departments
Correspondence- October 18, 1890
Notes & Queries- October 18, 1890
Index of Inventions- October 18, 1890
Recently Patented Inventions - October 18, 1890
Business and Personal- October 18, 1890
