I met a guy at Barrett-Jackson, selling his "original" Pantera (S/N 3008). He obtained the car is 1980 from the first owner.
With all his "original" stuff - he got this glove.
He said that Ford packed these gloves in every new Pantera sold - it was used when you pull the spare out, so you don't get your hand dirty.
I have never heard of this, but I told him I would check it out, and get back to him.
OBTW... His car sold last night for $102K (112K with Buyer's Commission).
Rocky