Skip to main content

Features

A Western Tow-Boat

The Trade Mark Decision

The Great Gas Well and Carbon Factory at Murraysville, PA

The National Public Health Association

New Tramway Motor

New York Academy of Sciences

Hints to the Young Steam Fitter

By William J. Baldwin

Miscellaneous Inventions

American Industries.--No. 25

Mechanical Inventions

An Improved Screw Driver

Artificial Haymaking

Natural History Notes

The Ibex

Cross-Breeding Among Fish

Steam Towing on the Erie Canal

The International Dairy Fair

Agricultural in Inventions

Glass Tubing

Communications Received

Departments

  • Departments

    Correspondence

  • Notes and Queries

  • New Books and Publications

  • Business and Personal

  • Patents

  • Index of Inventions

Purchase To Read More

Already purchased this issue? Sign In to Access
Select Format

50% off for Back to School

50% off for Back to School