Scientific American Magazine
Volume 4, Issue 24You are currently logged out. Please sign in to download the issue PDF.
Features
Gigantic Revolving Cannon, American Shells for Guns and more
Change of Mail Day
The War
Absurdity of Steam and Centrifugal Guns
Confusion at the Patent Office
Inspectors of Supplies
Six Good Reasons Why Every Manufacturer, Mechanic, Inventor and Artizan should become a Patron of the Scientific American
Death of Senator Douglas
High Pressure Steam in Condensing Engines
Wooden-Soled Shoes for Soldiers
Battery of Whitworth Cannon Arrived
The New Major-Generals
Patent Claims - June 15, 1861
Ingersoll's Mechanical Hair Brush
Departments
Correspondence - June 15, 1861
Notes and Queries - June 15, 1861
