Volume 15, Issue 13
You are currently logged out. Please sign in to download the issue PDF.
Features
Miscellaneous Summary
Interesting Acoustic Phenomenon
Traction Engines and Roads
English Railway Carriage Signals
Myer's Stopper and Discharge Spout
Fire Lighting in Olden Times
Printing of Woven Fabrics
Unscientific Inventors
Shoddy--Its Material and Manufacture
The Final Fate of the Universe
The Anglo-French Channel Tunnel
A Word to Inventors and Patentees
Patent Claims
Issued from the U. S. Patent Office