Scientific American Magazine
Volume 62, Issue 9You are currently logged out. Please sign in to download the issue PDF.
Features
Electro-Motors on Trunk Lines
The World's Fair
S. J. Perry
William Jarvis Mcalpine
Photographic Notes- March 1, 1890
Hydraulic Pressure Gold Chlorination Process
An Improved Printer's Galley
An Improved Cable Grip
An Improved Car Coupling- March 1, 1890
An Improved Check Hook for Harness
An Improved Butter Worker
An Improved Window Shade Exhibitor
An Improved Brake Staff Support
An Improved Hoe or Rake
An Improved Machine for Stacking Hay, Ensilage, Etc.
An Improved Hedge Fence
The New Boston Fire Boat "Engine No. 31."
The Artesian Wells of Riverside, Cal
The Armadillo
Scientific American Building Edition- March 1, 1890
Departments
Correspondence- March 1, 1890
Notes & Queries- March 1, 1890
Business and Personal- March 1, 1890
New Books and Publications- March 1, 1890
Recently Patented Inventions- March 1, 1890
To Inventors- March 1, 1890
Index of Inventions- March 1, 1890
