The SciencesJuly 21, 1917
The Evolution of Artificial Dyestuffs
How American Workers are Reducing the Mazes of Coal-Tar Chemistry to Their Lowest Terms
Stories by Thomas H. Norton
The SciencesApril 21, 1917
American Sources of Nitrogen
The Economic Production in the United States of Combined Nitrogen for Military, Agricultural and Industrial Needs
["Military needs involve the consumption normally of a large amount of nitric acid, in the manufacture of the powder and explosives required by the Army and Navy"]
The SciencesJune 3, 1916
A Census of Colors
What the Government is Doing to Aid the Dyestuff Industry
The SciencesMarch 4, 1916
The American Conquest of the Air
Shall the United States Pay Further Tribute to Other Nations for Her Supply of Combined Nitrogen?
[Article on nitrogen-based fertilizers]
The SciencesFebruary 12, 1916
Industrial Preparedness for Peace
The American Declaration of Economic Independence
The SciencesFebruary 5, 1916
The Potash Famine
Its Magnitude and Effects, and Remedies Promised for the Future
HealthNovember 13, 1915
The Dyestuff Famine.—II
The Promise for the Future
HealthNovember 6, 1915
The Dyestuff Famine.—I
Its Causes and Its Cure