1957 Kendall Motor Oil - No Ping - Just Purr - Promotional Ad

This original Kendall Motor Oil magazine ad was published in 1957.  The ad is untrimmed from the original 10 x 13" page, and measures @ 5 x 13" in and of itself.  It features a soft white Persian kitten to remind users that by using Kendall Superb Motor Oil in your engine you will not hear any pings - just purrs.