Scientific American Magazine
Volume 16, Issue 22You are currently logged out. Please sign in to download the issue PDF.
Features
Pillsbury and Milliken's Stove-Pipe Fastener
Improved Hay Fork and Stacking Apparatus, How Money Can be Made, and More
Varieties of the Exposition
Editorial Summary
Steam Boilers--Their Form, Construction, and Material
Petroleum as a Fuel
Mining Intelligence
Business and Manufacturing Items
Answers to Correspondence
Recent American and Foreign Patents
The Vocation of the Engineer
Four Years' Work of a Thousand Men
The Belt Question
Expenses of a Weekly Newspaper
Caution
Gleanings from the Polytechnic Association
The New Steam Gun Carriage
Patent Claims
New Publications
Extension Notices
Departments
Business and Personal
Patents
