Scientific American Magazine
Volume 67, Issue 15You are currently logged out. Please sign in to download the issue PDF.
Features
Suggestions for Inventors
Dredging the Honolulu Harbor Bar
Jupiter's New Moon
Combined Cycling and Boating Machine
An Apparatus to Consume Sewer Gas
A Novel Design for a Badge
An Improved Mechanical Movement
Breviceps Mossambicus
Places Visited by Columbus in the West Indies
Clock with Electric Chimes
The Great Exposition
The Great-Headed Turtle
To Inventors - October 8, 1892
Departments
Notes and Queries- October 8, 1892
Business and Personal- October 8, 1892
Recently Patented Inventions- October 8, 1892
Index of Inventions- October 8, 1892
