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Setting Boilers--How to Set a Horizontal Stationary Boiler

Portable Distilling and Steaming Apparatus, A Veteran Soldier's Elixir

Editorial Correspondence

Marine Engines at the Exposition

Shea's Patent Barrel and Tank

Johnson's Universal Lathe Chuck

Forrest's Combination Car Wheel

Editorial Summary

Science Familiarly Illustrated

Manufacturing, Mining, and Railroad Items

Recent American and Foreign Patents

Answers to Correspondents

Extension Notices

New Publications

Original Inventors and Mechanical Improvers

Do Metals Grow

Petroleum for Fuel

A Great Newspaper Establishment

Gunpowder--Its Material and Manufacture

The Fifteen-Inch Ball vs. Armor Plates

Official Report of Patents and Claims


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