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Features

The Young Mechanic's Capital--How to Increase It

Cut-Off for Cisterns

Improved Safety Valve

Draw Bar for Freight Cars

Freight Car Skid

Henry Morton Stanley

Strengthening the Abutment of a Great Bridge

Goupil's Aeroplane

A One Thousand Foot Tower

Machine for Making Compressed Yeast

Engineering Inventions - January 10, 1885

Agricultural Inventions - January 10, 1885

Mechanical Inventions - January 10, 1885

Miscellaneous Inventions - January 10, 1885

Departments

  • Letters

    Correspondence - January 10, 1885

  • Departments

    Notes and Queries - January 10, 1885

  • Business and Personal - January 10, 1885

  • Index of Inventions - January 10, 1885

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