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Features

Ornamenting Glass, Porcelain, Etc.

Adaptation of the Hydraulic Jack to Starting Engines from their Dead Centers

Machine for Fluting Trimmings, Etc.

Fish Culture

By Charles J. Atkins

Science Familiarly Illustrated

How Marl is Mined in New Jersey

Manufacturing, Mining, and Railroad Items

Editorial Summary

Extension Notice

Answers to Correspondents

Recent American and Foreign Patents

Combined Crayon Sharpener and Weight for Tailors

Fulton's Alarm Gage Cock

Device for Perforating Cigar Ends

Improved Clasp for Machine Belts

Measuring Mechanical Power--The Unreliability of Belts

The Career of a Working Man

Comparative Weight of English and American Screw Engines

The East River Bridge

The Importance of Learning a Trade

Agricultural Engineering

Trial of Steel Rails--Novel Railroad Office

Patents and Claims

Departments

  • Departments

    Correspondence

  • Business and Personal

  • Patents

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