Skip to main content


Improved Steam Boiler

Bayliss's Improved Tweer Iron

Fogs, Clouds, and Rain, in the Mountains

The Cultivation and Uses of Forest Trees

The McCall and Sloper Process for Preserving Fresh Meats

The Law of Mariotte--Its Relations to the Liquefaction of Gases

American Institute--Polytechnic Branch

Area of Steam Ports

Miscellaneous Summary

Wellington's Patent Water Closet

Bring Out Your Inventions

Improved Pier and Warehouse System for New York

Expiring Subscriptions

The Value of a Scientific and Mechanical Journal

Important Suggestions

No. 1 Advertisers

Patent Claims


  • Departments


  • Business and Personal

  • New Inventions

  • Index

Purchase To Read More

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