This listing is for a vintage paper advertisement. This is a 1968 2-page Centerfold ad for a Rolls-Royce Olympus 593 Engine in Vulcan bomber; Viper Turbojets in Hawker-Siddeley DH.125 Series 400 Jet, and Marine Proteus Engine in Grumman PGH-1 Hydrofoil! The size of the ad is approximately 11x17inches. The caption for this ad is 'Rolls-Royce Unlimited' The ad is in good overall condition, with some wear / staining. This vintage ad would look great framed and displayed! Add it to your collection today!