1918 Champion Spark Plugs Ad ~ Bomber Planes

Original vintage magazine ad for Champion Toledo Spark Plugs. Fantastic image of bomber planes in action.

Tagline or sample ad copy:  When you buy spark plugs see that the name "Champion" is on the porcelain--not merely the box.

Publication Year: 1918

Approximate Ad Size (in inches): 10½ x 14

Condition: VG.