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The Water Supply at Camp Thomas

Wind Bracing in Framed Buildings

The Bicycle Frame

Geology at the Meeting of the American Association for the Advancement of Science

By E. O. Hovey

A Novel Self-Closing Gate

An Improved Window-Sash-Lift

A Great Raft of Piles on the Pacific

A Remarkable Stage Road

By C. F. Holder

An Opening and Closing Device for Fireboxes

The Civilized Indians of the Philippines

By J. B. Steere

The Surprise Pen

A New Way of Coaling Locomotive-Tenders


  • Letters

    Correspondence - September 17, 1898

  • Recommended

    New Books, Etc. - September 17, 1898

  • Departments

    Recently Patented Inventions - September 17, 1898

  • Index of Inventions - September 17, 1898

  • Notes and Queries - September 17, 1898

  • Business and Personal - September 17, 1898

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