1956 Ethyl Corp PRINT AD Family Road Trip Gettysburg National Park VTG 1950s Gas For Sale

The product is a vintage 1956 Ethyl Corporation magazine print ad featuring a family road trip to Gettysburg National Park. The ad showcases a multi-color design and measures approximately 10\"x14\". It is a collectible piece of advertising history from the 1950s, highlighting a theme of gas & oil and originating from the United States. The inclusion of the California Prop 65 Warning adds a unique touch to the advertisement, making it a nostalgic and eye-catching piece for collectors interested in vintage gas & oil company ads.