Category: Magnets Tags: magnet, Market Street Railway Co, no expectorating sign, san francisco muni
Signs like this were used by the Municipal Railway and Market Street Railway Co. on all streetcars in compliance with the Police and Health Departments, to prevent spitting or expectorating on the vehicles. The popularity of chewing tobacco in public had become a nuisance and public health concern from the 1920s forward. Dimensions 2.5″ x 2.5″.
|Dimensions||9 × 6 × 1 in|