You have access to SA issues and articles on Sciam through institutional access. Click here if you'd like to opt out.

You have access to Scientific American issues and magazine articles through your institution’s site license

Skip to main content


Improved Patent Barrel Machinery

Railway Engineering in London

Machine Printing of Calico

Miscellaneous Summary

The Most Useful of Trees

Fay's Improved Saw-Horse

Signals on English Railway Trains

Copartnership of Capital and Labor

Prevention of Boiler Explosions

Patent Claims


  • Departments


  • New Inventions

  • Notes and Queries

Purchase To Read More

Already purchased this issue? Sign In to Access
Select Format
Scroll To Top