Interior question 914-6 Options

[TedK]

Picked up my 914-6 about two months ago, just received my COA where the interior is listed as follows:

Black leatherette / 11

Now, my car has a basketweave interior, so I thought the original "smoothie" had been replaced, but I was just looking at an older COA on a closed Ebay listing for a same-year 914-6 and it read like this:

Black leatherette / basketweave 11

Anyone know what the "11" means? Could my basketweave interior in fact be original?

Thanks

Ted K

[freezing14]

i had to do a lot of research but here it is , code 11 (black), or like mine 31(tan), leatherette / basket weave , it is ONLY for the seat combo, the door panel are not listed separately because they were all flat in 70 and early 71, 4 or6 no matter what color

[sixerdon]

i had to do a lot of research but here it is , code 11 (black), or like mine 31(tan), leatherette / basket weave , it is ONLY for the seat combo, the door panel are not listed separately because they were all flat in 70 and early 71, 4 or6 no matter what color

My experience and sources tend to agree. However, a CoA of basket weave on the door planels on a six would be interesting to read. But then again, I've never seen the optional leather interior up close, either. Keep in mind the rare '72 sixes were quite different than the '70/'71's. They could have the basket weave panels.
Don