Jeff, can you post a picture of yours?
There's not a lot of information on these, so I can't answer your question. There's not even a part number in the P&A for them. The trunk mat, yes, but not the paper. I've got a lot of cars in the 68 DB with deluxe interiors but NO paper, so I'm not sure why some have it but others don't. Of course, after 45 years, most have probably disintegrated by now!!
I've NO convertibles in the 68 DB with these, so a picture of what you have would be most welcome.