ISO paint codes. Believe they used PPG back then.
Thanks,
Pat

They actually used BASF back then but PPG has them listed in their data base. They are pretty easy to find by having your paint supplier search keyword donzi, the colors were called donzi yellow, donzi red, donzi etc. Unfortunatly the fades did not have a direct number they were done on the fly with an off the shelf mixing base mixed in a clear blender and no numbers were really avaliable. I use to do a great deal of work with the largest dealer in the nation back then and had direct access to the factory. Ive literally re done dozens and dozens of these graphics, that damage in the blue unfortunatlly will force you to re shoot the entire fade they really are not spot blendable.