SA Supplements

Two Famous Boer Guns

The Guncotton Problem

Vibrating Table for Testing Accumulators

The Manufacture Of Coal-Gas

English Cotton Trade

Trade Suggestions from United States Consuls

Trade Notes and Receipts

Miscellaneous Notes

Selected Formule

Kite Meteorograph Construction and Operation

The Influence of School Life on Vision

Meteorology in the Schools

An Important Patent Decision

The Evolution of the Seeing Eye

Oyster Culture in France

The Egg-Carrrying Habit of Zaitha

Germany's Latest Battleship

Abstract of the Report of the Committee on Canals of New York State

The Simplon Tunnel

Patents!

New Books Etc.