Volume 18, Issue 16
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Features
Thomas' Patent Belt Coupling
Editorial Correspondence
Steam Boilers--Their Construction and Use
Science Familiarly Illustrated
How a Snow Flake is Built
Dissolving Aniline Colors
Recent American and Foreign Patents
Manufacturing, Mining, and Railroad Items
Editorial Summary
Answers to Correspondents
New Publications
Business and Personal
Improved Oiler for Shaft Journals, Crank Pins, Etc
Getty's Patent Pipe Cutter
Meeker's Combined Claw Hammer and Screw Wrench
The Value of Skilled Labor
Technical Education
Shafting and Belts--Absorption and Transmission of Power
Useless Speculations
Report on Life-Saving Inventions
Amended Tax Bill
Painting and Preserving Iron Work
Patents and Claims
Issued by the United States Patent Office