Can anyone decode the markings behind rear seat 1969 roadrunner

[shovelluv]

I am putting my interior back in after finishing up restoration. When I tore it apart these markings were behind the rear seat. I am just wondering if anyone can decode the markings as I am putting them back on.
Thanks

 

[moparsaver]

VX1= Black vinyl top. Is/was the interior brown? If so Y6H3 is the interior code?

 

[Vanderstel]

I found something similar in my 67 Satellite

 

[shovelluv]

VX1= Black vinyl top. Is/was the interior brown? If so Y6H3 is the interior code?

No, the interior is black.