Skip to main content


Oils from Seals, Walrus, Etc.

By Charies H. Stevenson

The Boro Budur Temple of Java

By Clarence B. Moore

The Hudson River Tunnel

Anti-Skid and Puncture-Proof Bands and Envelopes for Pneumatic Tires

Abbey of St. Victor and Priory of the Tournelles, Old Paris

The Construction of Steel Cars

New Appliances for Re-Roofing Shops without Stopping Work

By the English Correspondent of the Scientific American.

Giant and Miniature Suns

By J. E. Gore

A Trip through Arizona

To Central Africa by Water

The Largest Map in the World

Korean Headdresses in the National Museum

By Foster H. Jenings

Electrical Notes

Trade Notes and Recipes

Engineering Notes

Trade Suggestions from United States Consuls


Selected Formulæ


Purchase To Read More

Already purchased this issue? Sign In to Access
Select Format
April 02, 1904

20% Sitewide for President's Day