We use cookies to provide you with a better onsite experience. By continuing to browse the site you are agreeing to our use of cookies in accordance with our Cookie Policy.

Skip to main content

    Features

    The Disappearing Gun Carriage

    The New Steam Ferry Boat Bremen

    A Convenient Hoisting Apparatus

    An Ice Machine in Which a Continuous Cycle of Work is Effected

    An Automatic Windmill Regulator

    Improved Sash Cord Pliers

    Automatic Distributers of Beverages

    The Drexel Institute of Art, Science, and Industry

    The New Tunnel Under the Thames

    A C Hobbs, the Lock Expert

    Chatauqua

    The Madison Square Garden Weather Vane, the Huntress Diana

    Departments

    • Letters

      Correspondence- December 26, 1891

    • Recommended

      New Books and Publications- December 26, 1891

    • Departments

      Business and Personal- December 26, 1891

    • Recently Patented Inventions- December 26, 1891

    • Notes and Queries- December 26, 1891

    • Index of Inventions- December 26, 1891

    • Patents! - December 26, 1891

    Purchase To Read More

    Already purchased this issue? Sign In to Access
    Select Format
    December 26, 1891

    See the World from a Different Perspective

    Subscribe to Scientific American MIND

    Subscribe