Feature

26 Types of Germs

Increasing Accidents Due to Inexperienced Workers

[Photograph]: World’s Largest

Back Matter

German Nutrition Fair

German and Other Enemy Books to Be Republished

Clinical Congress Latest Convention War Casualty

Plastic Slide Fastener Improved; Uses No Metal

Walnuts Found to Be High in Vitamin C

[Photograph]: Pre-Fabrication

Books Just off the Press

Five Science Libraries En Route to War Prisoners