Skip to main content


Improved Revolving Blade Scroll Sawing Machine, Improved Carriage Hub, and more

The Application of Steam to Canals--No. 3

By George Edward Harding

Blowing Out of the East Caisson of the East River Bridge

Vagaries of the Patent Office

Flying Machine

Dredging and Excavating Machine

New Expeditions to the Arctic Regions

Ice Shaving Machine

Address of Professor Morse, at the Ceremony of Unveiling the Statue in Central Park New York

Scientific Intelligence- June 24, 1871

Improvement of the Missouri River at St. Joseph, MO

Boring and Mortising Machine

The Government of New York City

Re-Vaccination--Glycerin Lymph

Close of Another Volume

The Last Six Months of Chemistry

The Inauguration of the Morse Statue

Paine's Electro-Motor

Answer to Correspondents- June 24, 1871

The East River Bridge--Report of the Chief Engineer

Recent American and Foreign Patents- June 24, 1871

Queries- June 24, 1871

Official List of Patents- June 24, 1871

Issued by the U. S. Patent Office


  • Letters

    Correspondence- June 24, 1871

  • Recommended

    New Books and Publications- June 24, 1871

  • Departments

    Business and Personal- June 24, 1871

  • Index- June 24, 1871

Purchase To Read More

Already purchased this issue? Sign In to Access
Select Format
June 24, 1871

20% Sitewide for President's Day