III. The Mechanical Engineer
Why Should Laundry Work Be Done at Home?
An Instrument, But Two Years Old, Upon Which We Base Our Hope of Foiling the U-boat
By Our Military Expert
Making Wholesome Bread Out of Alfalfa Hay
Building Railroad Bridges of Stamped Steel Sections After the Manner of Erection Toys
How Battle Scenes and Mob Scenes are Handled by the Motion Picture Director