Description
Three color 5 3/4″ x 8 3/4″ ad that makes the claim that the Auto-Lite Resistor Spark Plug will give you Double Life. The ad speaks of the different groups that have tested and stayed with these Auto-Lite Resistor Spark Plugs. These groups include Police Departments, Fire Departments, Cab Companies, Car Engineers and Car Owners. These groups have all tested and proven that “Auto-Lite Resistor Spark Plugs give smoother performance, quick starts, greater gas savings and double life“.
Source: September 1952 Popular Mechanics.
