I am restoring a 1959 Jag XK150 S Roadster and I am having difficulty receiving a consistent answer on the correct color of the wheel wells, cockpit and other components of the undercarriage.

Does anyone know for sure?

Also, can anyone tell me where I can find a comprehensive guide on originaity for concours judging for a 59 Jag XK150 S Roadster.

Sure would appreciate some help.

Thank you

Roger