Features
A Call for Instant Action, Industrial Man Power and the War, and more
Where Cotton Vies with Steel
Taking the Noise out of the Machine Shop with Cotton Gear-Wheels
Two Weeks' Review of the War, March 15th, 1917
By Our Military Expert
[This issue covering the war in Mesopotamia]
Novel Pets and how to Keep Them
Hints for Nature Study Sections of Schools
Speeding Up the Hen
An Adjustable Ice-Skate that Grows with the Foot, A Life-Saving Appliance for Those Who Skate on Thin Ice, and more
Tin Plate and the Cost of Living, Germination of French Seeds, and more
Departments
- Letters
Correspondence- March 24, 1917
- Departments
Inventions New and Interesting- March 24, 1917
