Volume 18, Issue 4
You are currently logged out. Please sign in to download the issue PDF.
Features
Device for Clearing Snow from Street Railway, The Spruce Gum Business of Maine
Editorial Correspondence
Manufacturing, Mining, and Railroad Items
Editorial Summary
Recent American and Foreign Patents
Answers to Correspondents
Anderson's Improved Method of Hanging Saws
Brown & Sharpe's Improved Sheet Metal Gage
Are Modern Mechanics Inferior?
Report of Commissioner Wells
Heat Power--Its Value and Waste
The “Angola” Accident
Official Report of Patent and Claims
Issued by the United States Patent Office