Scientific American Magazine
Volume 49, Issue 4You are currently logged out. Please sign in to download the issue PDF.
Features
Process and Apparatus for the Manufacture of Grape Sugar
The Telegraphers' Strike
The Examination of Bridges
Lock-Out of Cigar Makers
Storing the Power of the Wind
Heating and Hardening of Steel
Aspects of the Planets for August
Steam Oven for Cloth Plates
Simple Can Opener
New Car Coupler
Gear Cutting Attachment for Lathes
The Sturgeon Fishery
Improvement in the Manufacture of Illuminating Gas
The Argus Pheasant
Agricultural Inventions - July 28, 1883
Engineering Inventions - July 28, 1883
Miscellaneous Inventions - July 28, 1883
Mechanical Inventions - July 28, 1883
Communications Received - July 28, 1883
Departments
Correspondence - July 28, 1883
Recent Inventions - July 28, 1883
Notes and Queries - July 28, 1883
Index of Inventions - July 28, 1883
Business and Personal - July 28, 1883
New Books and Publications - July 28, 1883
