October 1959 Issue [Article] How Much Poison are You Breathing? Adjust Share The carefully documented facts on one of the most sinister—and widely ignored—menaces to the nation’s health . . . by Charles Schaeffer , Art Cosing , This article is only available as a PDF to subscribers. Download PDF Tags 20th century Air Air quality California Cancer Los Angeles Lungs Measurement Motor vehicles Pollution Pollution control devices Smog United States Adjust Share