A blast from the past… Who doesn’t remember this sign? Rocket Emblem (1960-1979) Running with the rocket theme and based on the popularity of its Rocket V8 engine, Oldsmobile fully embraced the rocket as its insignia. It even altered the grilles and taillights on its models to imitate the upright rocket. Size 1.6″ tall x 2.5 wide, Suitable for HO/N scales