Feature

Program for Safety

Flood Forecasting

Two Planets Visible

Salesmen Pinch-Hitting for Doctors as Advisers

Prostitutes Blamed

Chemical Society President Asks for Quinine Hoards

[Photograph]: For Sky Jumpers

Front Matter

Things That Tend to Make Hearing Aids Expensive

Five Science Libraries En Route to War Prisoners

Butter Is Better

Dye from Sassafras