AC Spark Plug Ad and Poster Collection: “AC Spark Plug” was trademarked in 1908. 1927 AC became a division of General Motors. 1974, in an effort to streamline its operations and marketing, General Motors merged AC Spark Plug’s aftersales operation with United Delco to create the new AC-Delco. (Wikipedia)
AC Spark Plug Ad and Poster Collection:
1940’s Ads and Posters:
1940 Mr. Cleenie Goes to Town! AC Spark Plugs
1941 Caught! This Dirty Rat was Stealing Gas! AC Spark Plugs
1941 It’s Spring. Give Your Car A Tonic – AC Spark Plugs
1943 Life Guards – For Bomber Crews – For Your Engine. AC Spark Plugs
1943 Jump Right Into… Category AC
1943 Keep Your Family Fit but – Avoid Foot Waste
1943 Whether You’re ‘AA’ Or whether You’re ‘T’ Step-up Your Mileage by using ‘AC’
1944 Now We’re Working For Him. AC
1946 How To Get The Most Out Of Better Gas. AC Spark Plugs
1947 Can’t Rot! AV Oil Filter
1947 Use AC’s For Utmost Reliability. AC Spark Plugs
1948 Dopsticks Don’t Lie. AC Oil Filter
1948 First in ceramics. AC Spark Plugs
1949 An AC Element In Your Oil Filter Will Dirt-Proof Your Engine Oil
1949 extra punch… AC Spark Plugs
1950’s Ads and Posters:
1951 You’re Money Ahead Dirt-Proof Your Engine Oil. AC Oil Filters
1952 AC Spark Plugs Builds The Fire In Buick’s Fireball Engine
1952 Back when Wilson was President. AC Spark Plugs
1952 Protecting the Performance of the Buick XP-300. AC Oil Filters
1952 Selected for the Super-Powered Buick xp-300. AC Spark Plugs
1955 Cars run the ‘Silky Way’ with AC Hot Tip Plugs! AC Spark Plugs
